Fart Boner 

A condition where a person has to fart so bad they become erect; A condition where a person has such a satisfactory fart they become erect.

"Dude, I just shit my pants. I think I have a fart boner."

"Oh man, I'm going to shit my pants. I'm getting a fart boner."

Fart Boner by Jake Adams November 7, 2007

honest boner

An erection that is 100% spontaneous and almost always uncontrollable. Typically happening early teen years but rarely past the early 20s.

I have to be careful around Zooey b/c she gives me an honest boner so easily.

honest boner by matt5000 June 27, 2010

scrotum boner 

an erection so hard that it stretches the skin of the scrotum pulling the testicles against the shaft.

When your mom gives your sister a hug and kiss it gives me a scrotum boner.

scrotum boner by Graven Sevagorn August 24, 2010

Thought Boner 

A rock hard idea.

Jim: "dude, soooo bored. what should we do tonight?"

Kaleigh: "oh bro, i just had a throbbing blue vein thought boner!, We should do (insert rock hard idea here)!"

Jim: "Brap Brrrap! Let's do!"

Thought Boner by Donkey Bear January 8, 2011

Gear Boner 

A state of extreme arousal evoked by the presence or discussion of niche demographic tools. Most often used in reference to bike messengers, photographers and videographers.

Half the office is gathered around Mike's new 1080 Video with an interchangeable lenses, panting and grunting. They are getting such gear boners for that thing.

Gear Boner by kdigginator March 26, 2011

Falcon Boner Roundhouse

When a male achieves the legendary falcon boner, when in intercourse or in a heated mixed martial arts tournament, the user does a 360 degree spin, slapping his victim in the face, leaving an imprint.

Chuck Norris: I shall defeat you Bruce Lee!!!

Bruce Lee: No you shall not!!!
Chuck Norris: Don't make me falcon boner roundhouse you then!
Bruce Lee: Oh Shiz!!! I give up!!! :'(

Falcon Boner Roundhouse by The Real Falcon June 1, 2011

Theoretical Boner 

When a female finds something either sexually arousing or expresses much interest in something (usually food) that a male would typically agree with.

Example 1
Boy: Katie was sooo hot when she kissed Mandy
Girl: omg that just gave me a theoretical boner!

Example 2
Boy: Did you hear they have deep-fried twinky's at the fair this year?
Girl: Wow the thought of a twinky deep-fried gave me a major theoretical boner!

Theoretical Boner by Sinful Divinity December 1, 2011