Tickle boner 

An erection resulting from an unexpected tickle stimulation.

That tickle fight just gave me the hardest tickle boner.

Tickle boner by Bigbootyy February 15, 2014

skin-ripping boner

a term used to describe when a person gets such an intense boner that the "inner boner" threatens to part the seams of your "outer boner" like a cartoon chimp squeezing a banana at the base so that it peels, and the "inner banana" flies across the room leaving only the flaccid "outer banana" peel hanging grotesquely over your balls like a popped balloon.

"When she snuck her hands down into my boxers while we were grinding on the dance floor, she found such a skin-ripping boner that she had to yell out to her friends to throw down their handbags and come over for a look at the rare and exciting phenomenon."

skin-ripping boner by theGUARDian January 8, 2010

Buzz Boner

An erection caused by the vibrations of an automobile, bumpy roads or the like. Usually not desired*

"Get out of the car already man!"
"I can't, I'm pitchin a tent...buzz boner man, that road was bumpy."

Buzz Boner by Shadedragon December 26, 2008

Dry Boner 

When a male gets an erection from out of nothing. It just randomly gets hard. There is no hot girl or anything else that can cause a boner.

Dude, I was sitting in chemistry when out of nowhere I got a dry boner.

Dry Boner by rudyj2112 August 17, 2010

Sour Boner 

A fowl smelling erection, a wang that may have not seen soap and water for several days.

"Susie gave me head after five days of hiking and camping, gagged her with a Sour Boner"

Sour Boner by Super destroyer fuck machine August 17, 2011

counter-boner

When your significant other becomes horny at the thought of you, and the thought of them being horny at the thought of you makes you horny in turn.

Girl: Oh babe, your back muscles are sooo defined and it's turning me on.

Guy: -moan- (now erect, as counter-boner)

counter-boner by LufffiStudios August 31, 2013

period boner

when your tampon or pad is soaked and you don't have any extras so you stuff your underwear with tissues and it looks like a boner

oh shit I just realized I made myself a period boner

period boner by Nothingsushere April 19, 2016