Reverse Boner 

The exact opposite of a boner. The premise is that something turns you off so much that your weener goes inside out.

"...dude did you see that documentary about failed breast implants?...that gave me a total reverse boner"

Reverse Boner by SooperHans April 27, 2006

Reverse Boner 

When you see something so tragic that you get the opposite of a boner.

Boner: Hot girl has a wardrobe malfunction.

Reverse boner: You catch an old fat guy in your bed masturbating while he eats a fish a jelly sandwich and laughs at you because he hacked your Xbox profile and is ruining your great Call of Duty record. And he killed your newborn and sick kitten with the bone from the chicken that you were going to eat for lunch and is using the fur as a fake mustache.

Reverse Boner by GloverX10 January 1, 2011

reverse boner 

the exact opposite of a boner

when a someone does something or says something so gross it gives you the exact opposite feeling of a boner

when a girl looks so disgusting you puke in your mouth a little

Guy 1 "dude, i think that chick is checkin you out?"
Guy 2 "dude, she just gave me a reverse boner"

reverse boner by Panic Productions June 23, 2009

Reverse Boner 

The phenomenon that occurs when a penis becomes so unaroused that it contracts into an erect, albeit very tiny, state; usually due to the consumption of too much adderall, or a very intense workout.

Bro, you must be cracked out on adderall. I can totally see your reverse boner through your gym shorts.

Reverse Boner by Esteban Dos Ocho January 13, 2011

reverse boner 

when ones penis retracts back into their body due to the event of hearing something unattractive.

man one: dude, I just took a HUGE shit, you gotta see it!!

man two: bro, that just gave me a reverse boner.

reverse boner by BoxIconer May 2, 2022

Reverse boner

An alternative to words like, “lame”, “boring”, “stupid”, “unappealing”, etc. that generally conveys the notion that the thing being described is so unbelievably dumb that instead of generating arousal, it has, instead, done the opposite. The polar opposite…

Employee #1: “Oh, wow, the new forest green polo work shirts must have finally arrived because I see at least three people wearing them!”
Employee #2: “Yes!”
Employee #3 (grimacing): “Reverse boner. Also, I quit.”

Reverse boner by anonymous November 4, 2025

Reverse-Boner

When you see something so horrific, such as a disgusting girl/guy, it makes you penis want to go back inside of your body. A reverse-boner is rare and the sight you must see to induce a reverse-boner is beyond scarring. You will want to cry when you see the object or human that makes you want a reverse-boner.

Example 1
Guy 1: "Dude did you see Sarah Jessica Parker in her new movie????"
Guy 2: "Yeah bro she gave me a reverse-boner"
Example 2
Guy 1: "Did you go to the hospital yesterday?"
Guy 2: "Yeah a saw your girlfriend changing and i got a furious reverse-boner"

Reverse-Boner by Themasterofreverse-boners November 10, 2011