Kill Boner 

A boner induced by the act or thought of taking another's life.
Also known as a death boner.

"Jon": Rob, I didn't shoot the DJ. But I do have a boner.
Rob: Well "Jon" thats what we federal agents call a "kill boner".

Kill Boner by Count Samizoth October 27, 2010

spirit boner

noun- 1) the result of getting extremely excited from a college sporting event.
2)The exhilaration from expressing overwhelming pride for one's alma mater.
3) Literally getting so spirited for your school that you become sexually aroused.

"WOW! I was so pumped when the Bruins came back to win in over time that I had a raging spirit boner!"

spirit boner by C.T. McGee December 9, 2008

show boner 

A penis that has been deliberately coaxed to a state of partial erection so its owner will appear better endowed than if it were completely flaccid (yet not like some sort of pervert, as he would were it completely erect)

Nyquilla busted in on me dropping a deuce and saw my johnson before I even had time to work up a show boner.

show boner by Big Gus Dickus August 1, 2008

water boner 

a boner caused by just being in water,nothing to arouse it.

when seth got in the pool he got a water boner and didnt want to come out.

water boner by bonermaster787 June 7, 2009

Heart Boner 

when someone says something really cute and your heart starts beating fast. normally causes a rush of blood to your heart just like a normal boner.

me: omg i was talking to austin last night and he gave me the biggest heart boner.
lexie: omg you guys would have the cutest babies

Heart Boner by baml1234 April 21, 2019

One Ball Boner

An erection on a male who has only one testicle. Typically displayed in online chats or ASCII form as a U plus a seemingly appropriate number of pipes (|) followed by a D to indicate the head. The head may be preceded by two or more slashes (\) if a pulled back foreskin is present.

Man, I could totally see Lance Armstrong's One Ball Boner in that Tour de France spandex.

One Ball Boner by stbn January 3, 2010

throbbing boner 

an erection that you can actually feel your heart beating.

Suzy looked so hot on the dance floor that my throbbing boner was pulsing in 4/4 time.

throbbing boner by Deborah Lee June 4, 2006