Joker Greeting Endless Birthday Card
$19.99
This prank birthday card plays the birthday song the moment it's opened — and keeps playing, louder and louder, for up to 3 hours with no off switch. Most people end up tearing it apart just to make it stop, releasing a shower of glitter inside. A hilarious gag gift that turns any birthday into a memorable prank.
🎁
For
Friend, Coworker
💶
Budget
$$ — Affordable
Frequently asked questions
Is it safe to test before sending?
Yes — you can open it once to check the sound, then close it to stop the song before signing and mailing it.
What happens if they break it open?
Glitter bursts out from inside — part of the prank.
