a basic collared, button down shirt, usually in a plaid or checkered motif. worn by those seeking acceptance from really dope sons of satan aka 'JACK HOFF' 'HUFF FUCK'
Hey! Sick Flannigan..do you want to go skin a cat, and sacrifice a baby? It'd be a lot cooler if you did..
by Sinbad "Ball Busta" Teabag III September 20, 2007
When you get a feeling/prediction that you are going to do something totally unexpected and that you would never do in your life, and you think about it in such detail that you see yourself doing it. But it doesn't happen. (Unless you choose to?)
OMG!!! Gabby!!! I just had a flannigan!! I was gonna take your shoe off your foot and throw it at the smartboard and it was gonna click to the next slide!!!!!!!!!!!! IMAGINE!! HAHAHAHAHAHA
by Amantie Nleh! November 12, 2010