⭐ 20% OFF when you set 3 birthday reminders
⭐ Never miss a birthday again · Set 3 reminders and get 20% off your next card · Set reminders

40th Birthday Cards

Browse personalised 40th birthday cards, add their age, photos, hobbies and private jokes, then print, post or send your card online.

Create a card with AI
A funny 40th birthday card for someone special, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for someone specia...

A funny 40th birthday card for someone specia...

A cute 40th anniversary card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A cute 40th anniversary card for friend, made...

A cute 40th anniversary card for friend, made...

A funny 40th birthday card for son, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for son, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for son, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for son, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for partner, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for partner, made ...

A funny 40th birthday card for partner, made ...

A funny 40th birthday card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made f...

Funny 40th birthday for your son: Orks and Tyranids fail to blow out candles, then drool over the cake. Edit, personalise, change the name and face swap online.

Funny 40th birthday for your son: Orks and Ty...

Funny 40th birthday for your son: Orks and Ty...

A funny 40th birthday card for son with inside joke, made for an easy personal touch. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for son with insid...

A funny 40th birthday card for son with insid...

A funny 40th birthday card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for son, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for son, made for ...

A funny 40th birthday card for son, made for ...

A funny 40th birthday card with whiskey, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card with whiskey, made...

A funny 40th birthday card with whiskey, made...

A sincere 40th birthday card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A sincere 40th birthday card for friend, made...

A sincere 40th birthday card for friend, made...

A funny 40th birthday card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made f...

A romantic 40th anniversary card for daughter, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A romantic 40th anniversary card for daughter...

A romantic 40th anniversary card for daughter...

A funny 40th birthday card for friend, made for a personal feel and an easy send in a few clicks. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend, made f...

A funny 40th birthday card for friend with skull 40th card, made for an easy personal touch. Edit, personalise, change the name and face swap online.

A funny 40th birthday card for friend with sk...

A funny 40th birthday card for friend with sk...

Celebrate your son’s 40th birthday with a funny cricket-themed card made to bring a grin to his big day. Edit, personalise, change the name and face swap online.

Celebrate your son’s 40th birthday with a fun...

Celebrate your son’s 40th birthday with a fun...

At the top of the image, "Steve, you've reached Level 40 — time to unleash the Chaos (Marine) in you!" - The illustration should depict a cartoon-style Steve wearing a dramatically oversized Warhammer 40K Chaos Space Marine helmet, clutching a frosted birthday cake that's crackling with chaotic warp energy. - Around him, cheerful mini Blood Angels are dramatically fleeing, one tripping over a candle, another firing confetti cannons in a panicked yet festive retreat. - The scene is full of bright colors, exaggerated facial expressions, and playful details like balloons shaped like bolters and party hats with chaos stars on top. - The background hints at a war-torn battlefield—except it's made of torn gift wrap and shredded party decorations. Generated with these themes: 40th warhammer blood and zeal, and 40th warhammerr chaos. Made with ❤️ by AI.

At the top of the image, "Steve, you've reach...

At the top of the image, "Steve, you've reach...

**Prompt for AI Image Generator (Funny 40th Warhammer Birthday Illustration):** At the top of the illustration image, include the line: **"Happy 40Kth Birthday, Steve—May Your Midlife Be Blessed by Chaos!"** Create a vibrant, humorous illustrated image showing Steve dressed as a proud yet slightly exhausted Space Marine, clutching a chainsword in one hand and a birthday cake topped with flaming candles shaped like skulls in the other. He's surrounded by partying Chaos cultists wearing party hats, with a pink daemon popping out of a giant gift box throwing confetti made of heretic prayers. The background should be a stylized, battle-worn Warhammer 40K battlefield — but with balloons floating in the smoky skies, and a "Blood and Zeal" banner now cheekily rewritten to say "Blood and CAKE!" A Dreadnought in the background wears a party hat too, blowing a noisemaker. Make sure the mood is delightfully absurd, combining the grimdark Warhammer universe with goofy birthday cheer. Illustration style should be bold, comic-like, and highly expressive. Generated with these themes: 40th warhammer blood and zeal, and 40th warhammerr chaos. Made with ❤️ by AI.

**Prompt for AI Image Generator (Funny 40th W...

**Prompt for AI Image Generator (Funny 40th W...

Page 4 of 47

Next
logo

Silly Robot Cards

Ridiculous cards. Real laughs. Made personal with AI.

Assistant connection guides

TwitterFacebookInstagramTikTok
Get the app

Explore

SearchBlogAboutContact Us

Policies

Refunds & Returns PolicyAcceptable Use PolicyTerms of ServiceCookies PolicyPrivacy Policy

Operated by Gleeboard Ltd

© 2026 Silly Robot Cards. All rights reserved