The event when, instead of the penis growing larger, the rest of the body gets smaller, thereby increasing the relative size of the shlong.
Not to be confused with a reverse boner.
Not to be confused with a reverse boner.
You see, Perry the Platypus, with my latest inator, I will obtain an unstoppable inverse boner: giving me the largest glizzy in the entire Tri State Area... relatively.
by Only_69 April 18, 2021
Get the Inverse Bonermug. by SnookyShooky December 2, 2023
Get the Butt Bonermug. by q.q.q.qq.q. June 13, 2022
Get the bonermug. by Teddy Bund January 30, 2023
Get the Rich Man's Bonermug. When you take a girl's side in an argument, not because she is correct but because you think she's hot and are currently trying to date/ have sex with her.
by ToochMyPeenerWiener November 6, 2021
Get the boner biasmug. Any type of noun, verb, adjective, or other form of matter which causes a boner or an erection (both male and female). It's actually pretty self explanitory. Can be pluralized as "boner producers". Can be an occupation; "boner producing".
by OK,iwon'tusemyrealname June 1, 2010
Get the boner producermug. by Someone with a 🅱️rain July 28, 2022
Get the Bonermug.