Someone who may or may not be inflicted with ass-burger's. Possibly a solid case for the Big-A, but not confirmed.
Origin - Hanging out with my cousin who is "odd" and reminds us strangely of Abed from the show Community. Rather than let it bother the shit out of us, we decide to code name him Falafel after Abed (as his father is a successful falafel-nator).
Damn falafel keeps doing weird shit while everybody else is hanging out... we are eating dinner and he's swimming in the pool? God, somebody should have had this falafel diagnosed and treated at an early age.