The tightening of the urethral sphincter to prevent the flow of urine. Increased blood flow to the penis constricts the urethra so you don't piss yourself in your sleep.
Sarge: "Holster that weapon private!"

Pvt P.P: "It's a defensive boner sir! I really have to pee!"
by IamRob September 2, 2017
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The lines that like connect to a guys dick like vagina bones but for guys unless you a guy with a pussy if you a guy with a pussy you got vagina bones
Streety: SEARCHING FOR THE BONER LINE

Banquo: ITS ACTUALLY CRUCIAL TO THE MISSION OF CIS MEN

Streety: MISSION
by Your Lord and Saviour May 20, 2023
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When you get a crush on almost every mildly attractive older woman you come in contact with
usually happens to boys around 12-18. right around that time, you get horny over your teachers, mom's friend (s), and maybe even therapist.
Teacher: Jarrad I called on you, please stand up.

Student: ok fine *stands up*

Teacher: oh boy, Jarrad did I cause that?

Student: cause what?

Teacher: Look at your crotch area

Student: Oh sh-

Teacher: it's ok, stay after class and maybe I can help you with your Puberty Boner that I caused *winks*

Student: Ok thanks!
by AyKay(Kayla) January 28, 2023
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The excitement you get from being retweeted.
That celebrity just retweeted me. It totally gave me a retweet boner.
by Schwaah February 6, 2020
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V. After a stellar blow job, you slap your flaccid cock on her face in congratulations.
Jennifer gave such a great blowie, she deserved a good boner clap.
by SarahKelly April 19, 2020
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Floating boner is a boner delivered by a beautiful woman via no physical contact only text
'She's so hot it didn't take any hands; a couple texts and I had a floating boner'
by Bassgypsy November 6, 2013
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when you laugh so hard you get a boner because the joke was so funny
me: do you speak mandarin?
friend 1: no
me: of course you don't its a fruit
friend1 : goddammit i have a humour boner

( 2 d's in goddammit cause of humour boner)
by humor boner maker May 20, 2018
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