A sexual practice in which sex toys (dildos, vibrators, butt plugs, etc.) are replaced with lizards of all shapes and sizes. The bigger the lizard, the better the orgasm. Typically, the person on top screams "KYS" upon ejaculation, thus creating a Calvin-induced super-orgasm. The cult calling themselves "The Reptilian Army" are known for praciticing this tactic everytime they have intercourse without fail.
by Clasm May 29, 2016

Don't be such a calvin
by 9753124680jj July 11, 2017

by Roblox is life November 27, 2017

by KittyKat632 June 17, 2015

Calvin is a warm-hearted person. He has a big heart and has no bad intentions. Calvin refers himself as a wolf and underestimate other animals. Calvin is lovable and caring. I admit that he's handsome. He is very talkative and annoying but that's what I like about him. Calvin is a special human because he's patient.
by manvswolf June 11, 2018

by The man that knows everything March 15, 2017

An openly straight guy who is suspected of being homosexual by his peers is caught kissing another guy in a dark club. This said guy then continues to declare he is not a homsexual.
by house music lover September 26, 2013
