Bean's Fortnite Controller

Listen up, genius! This joke is funny because it uses wordplay. A "beantroller" sounds like "controller," which is what you use to play Fortnite. The bean is the subject of the joke, and beans don't have fingers, so it would need a bean-specific controller to play the game. And since you're probably playing Fortnite instead of doing your homework, you might need one too, LOL.