Hooyaah was lead to believe he was hired by Bruce Wayne to build a bat-house on his front yard, but it was actually Joker playing a prank. Joker didn't even know about Batman's identity, he just learned from Scarecrow that Bruce is scared of bats.

^ He makes some batty "baseless allegations."

^ He prefers to make allegations in his garage.

^ Has a white belt in Aikido.

^ He is a Krav Maga Black Belt Dan Five.

^ Has a belt which is black so he refers to it as a black belt.

^ wears safety belt while sitting on his couch watching TV.

wears braces, as belts seem too modern for his attire...

^ He wears suspenders which keep his breeches up to the level of his nipples.

^ wears a tricorne, where he keeps the stolen thongs that were dried under the sun, from his neighbors.

^ Wears a unicorn, and must keep it tranquilized so that it doesn't run away or attack him.

^ wears a devilish smile after each of his posts

^ Wears the horns and tail.

^ wears the donkey ears and pudendal appendage of same