foner boner 

when a guy thinks he has a boner but doesn't.
Foner boners are usually bragged about.
Also try boner

guy1: Im so hard right now.
guy2: no,dude, you just have a foner boner.
guy1: oh...

foner boner by livvvvvvv February 14, 2008

Cool boner bro 

A suitable way to articulate your lack of interest in a male after he forcibly thrusts his erection in the direction of your butthole whilst spooning with him; also an appropriate response to a photograph of a boner sent via text or E-mail.

An adaption of the infamous cool story bro

Chess: Yeah so I was totes spooning with Seth last night, and he kept pushing his boner into my ass. I was like cool boner bro.

Anke: Dude, I said that when Jack told me he was hard.

Cool boner bro by LightningC0bra October 26, 2011

head boner

when a person as an abnormally big ass head that it looks like your head has a boner. It sticks out in the back

Zach has a big assssssss head boner bicthhhhhhhhhh

head boner by head boner February 28, 2017

backward boner 

Where you are engaging in sex and you still have your whity tightys on, but you have to go poop really bad so you shit in your pants therefore looking like you have a "backward boner"

i was fuckin jenny last night but before that i had mexican so i shit my pants and got a "backward boner"

backward boner by James, Schwieger May 3, 2007

De Boner

The international version of Boner. Name given to a guy who used to hit on his friends girls in college, but graduated to friends moms... or step moms.

De Boner, the best no lie!

De Boner by Steve Polito August 2, 2007

hells boner 

n. phrase used to express enthusiasm. basically like hells yeah. used when agreeing with someone. originated in northern indiana by a small group of friends. also spelled with a 'z' instead of 's'

"yo, kaz just trey flipped that 6 set!"

"hells boner!"

hells boner by c rock September 16, 2008

Butt Boner

The feeling you get in your rectum when you are about to take a crap but are holding off before you absolutely have to go.

I KNEW this was going to be a good shit. I had SUCH a butt boner.

Butt Boner by oak tree out front June 14, 2011