National Blow Your Back Out Day is on July 1st. People celebrate by getting their backs blown out.
I'm getting my back blown out ? Didn't you hear tomorrow is National Blow Your Back Out Day?!
by dadontori June 22, 2021
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blow his back out

When a gay guy fucks another guy too hard and he can’t walk for a few days
Guy 1: dude I’m gonna blow his back out

Guy 2: no way man
by Cranberry69 February 11, 2024
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Blow Your Grill Out

To blast someone in the mouth with your fist. To knock out someone’s chicklet’s for being a loud-mouth prick or just being dense about a subject or topic.
“Hey SMOES, you’re being kind of a dick in Mr Varty’s Class. You better watch out, or Chanel Guydon will blow your grill out at lunch!” And then Kevin Falicki will mess up your fro!
by BizarreRideonTheFarSide August 31, 2022
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one plug blow out

A one plug blow out is where one half of the strap on a pair of thongs pulls away from the base, causing a (usually) embarrassing fall.

Generally occurs while running or from walking through a puddle while drunk.
Bystander 1: How did the police catch that bag snatcher?
Bystander 2: He had a one plug blow out running past their parade.
by jlif April 20, 2010
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Blow out the lines

Furiously yelling every creative curse one has at another object or person, with the anger not necessarily directed at the person or object.
"When did they stop making all those old school women you could just take your day out on? Y'know, the ones who just let you sit there and blow out the lines, knowing it had nothin' to do with them?" --Bill Burr
by Pay me more. November 22, 2024
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Blow your back out

To fuck someone so good, they can't walk for N amount of time.
Broski 1: I'm gonna fuck you so good, I blow your back out
Broski 2: aight, bet
by emoboyy.xd December 25, 2023
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Porta Potty blow out

when a man knocks the bottom out of at least 3 women at the same time in a porta potty ""doing BIG things "
Last time I had a Porta potty blow out i caught Ghonerhiaia and also got a shit load of STDS and hot dose of a cock tail s
by lolha the stank fajita October 02, 2022
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