Funny cartoon, full-frame portrait. Centerpiece: a giant electric guitar silhouette built entirely from stacked, interlocking metal band names, the words forming the guitar’s body, neck, and headstock contours. Use big, chunky, spiky letterforms; vary sizes so the negative space suggests pickups, strings, and frets. Names to weave in (plain text, not logos): Metallica, Iron Maiden, Black Sabbath, Judas Priest, Slayer, Megadeth, Motörhead, Pantera, Anthrax, Dio, Sepultura, Gojira, Mastodon, Lamb of God, Opeth, Nightwish.

Style: playful cartoon with exaggerated proportions, thick black outlines, bright saturated colors (electric purple, hot pink, neon teal, lemon yellow) against a bold gradient background; stage spotlights sweeping across the guitar shape. Add cute funny details: a tiny grinning amp wearing a party hat, coiled cable loops like confetti, lightning-bolt and star sprinkles, smiling skull balloons, energetic motion lines and sparkles.

Small caption, one line, centered near the bottom in bold, legible lettering with a white stroke for contrast:

“Have an axe-tra heavy birthday!”

Generated with these themes: Metal band names in the shape of a guitar illustration, and .

Made with ❤️ by AI.