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an erect blood filled penis. brought on my sexual arousion. the average male gets 3 a night while your sleeping. also known as erection, stiffy, chubby, hard on
that guy would stick his boner in anything with a hole
by me December 14, 2002
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2
*3 very sexy girls in one room*
Mark:My boner is telling me that all of them are a good choice.
by Jon200105 February 25, 2013
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3
Something you get in class. Fucking annoying.
Fixed by going to bathroom and wanking off, or flipping around between the pants and stomach.
I was working on an essay in English III and got a boner! GOD DAMMIT! Now I have to non-chalantly flip it up between my pants and stomach! GOD DAMMIT SOMEONE SAW ME!
by A God Damned Furry September 10, 2011
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4
When the penis grows large due to a sexual arouse!
Chad developed a Boner when Kiersten released her long blonde hair from it's bun!

Chad get's A Boner at work when Kiersten flashes her breast's at him!

When Kiersten dropped her phone she bent over in front of Chad causing him to develop a Boner!
by SlopNChop January 12, 2017
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5
What occurs when blood rushes to the penis, causing it to stick up. it is also possibly the worst thing to get before a school presentation.
While I was in a school play, I got a boner.
by Sapphire Flames February 15, 2011
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6
A hardening of the penis when secually aroused, if this occurs u must stick it in a vagina until it sneezes out milk
by Hortonhearskeem February 28, 2017
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7
That hard thing in your pants when you walk by Victoria's Secret
Person 1: Sir, you have a raging boner.
Person 2: Don't mind me, I just walked past Victoria's Secret
by Dr. Seuss, PhD June 19, 2011
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