Refers to one's lack of appetite while on Adderall, a psychostimulant prescription drug in which loss of appetite is a common side affect.
"Hey man, we made some lasagna. Would you like some?"
"No thanks, I have full-blown addytite right now, so I'm not hungry at all."
"No thanks, I have full-blown addytite right now, so I'm not hungry at all."
by BaseballNerd89 May 27, 2015