He'll always get a laugh.

Whether it's through hilarious punchlines or toxic, mortal laughing gas, the Joker always squeezes a laugh from captive (literally captive) audiences.

In the seminal Batman mini-series The Dark Knight Returns, the Joker made his own return and boasted his new-found sanity on late night television.

And yes, the audience laughed, but they didn't stop. They couldn't stop.

Made from actual seatbelt material, our Joker Dark Knight Returns Laughing Gas Seatbelt Belt features a pattern of actual panels taken from writer/artist Frank Miller's Batman opus.

And yes, we're talking illustrations of a Batarang-skewered Joker, a Batman considering a lethal solution, and a healthy flock of floating "HA-HAs."

And since this Dark Knight Returns belt is made from an actual seatbelt, it also features a solid-metal seatbelt buckle with push-button release.