Top Definition
The situation that occurs when a man's penile shaft appears ridiculously small when flacid, but grows to an abnormal, if not surprising size when erect.
Michael's penis was 2 inches long when he was at his grandma's house, but later as he watched gay porn, his penile shaft grew to an impressive 10 inches. Michael experienced the Accordian Effect.

por Ellikay48 23 de Setembro de 2007
5 Words related to The Accordian Effect

Email diário grátis

Digite seu endereço de email abaixo para receber nossa Palavra Urbana do Dia grátis toda manhã!

Os emails são enviados de daily@urbandictionary.com. Nós nunca enviaremos spam para você.

×