Boner kill

When you are about to get some ass but you don't because something happens
Deshaun: Deshawn: I was about to get with this chanquia and then my parents walked in
Matt: Chanquias are gross thats a major step down from even ayako. Were u curunk.
Deshaun: I kno but it was still a boner kill, and i wasnt crunk
by Deshaun Thomas March 08, 2006
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Boner-Shrinker

A phrase used by men to describe something or someone so ugly it "shrinks their boner" or immediately halts an erection.
"Awww man, I saw my grandma naked last night, total boner-shrinker."
by livingalie246 October 12, 2008
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Dumb Boner

An erection you get after hearing or seeing something really stupid
That bitches Instagram page gives me the biggest dumb boner
by Fluffybueno June 11, 2017
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air boner

A definitely non-musical use for a trumpet or bassoon. Someone affixes a condom to the bell of a trumpet or bassoon, blows into the instrument, and the condom either stands erect or, if the instrument is blown harder, expands like a balloon!
I just made an air boner with my bassoon and everybody laughed!
by pentozali October 10, 2010
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Piss Boner

A morning erection usually alleviated by urination. Usually dry-humping or rubbing around your junk would feel good in this instance. And, when you urinate, you need to do a handstand or pull it down. Even if you do these things, your urine will definitely go everywhere, since morning urinations usually include urine flying everywhere randomly, even disobeying the laws of gravity because of what I can only guess is penis boogers (eye boogers, but in your man hole).
by Bonerection October 01, 2010
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Pony Boner

An incidental erection. Usually common in the mornings, or with certain legwear.
My little brother was hanging around in his sweats yesterday and he had a fucking PONY BONER all goddamn day!
by Cesar X. Figueroa September 13, 2005
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Why Not Boner

That moment when you know you should have an erect penis but don't for one reason or another be it known or unknown and it makes you angry.
I can't get hard for this girl because she has a boyfriend. FUCK! Let me go make some shit up for the urban dictionary. "Why boner" is when you're confused and horny. I'll call this the "why not boner".
by Dang it, Bobby! January 04, 2019
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