You are having sex with a girl from behind and right before you are about to blow a load, you clench up your fist and blast her in the ribs.
by Ryan Bovee April 20, 2008

Lacey was sucking Rick's dick so well, she ended up blowing a trombone when he farted... She had a standing ovation.
by EZvibes December 4, 2019

It’s when you blow into a female vagina and finger blast her and pull the finger(s) out and let the vagina blow.
by Josh wilcoks April 19, 2021

When you get a promotion at your job however some aspect of it "Blows" such as getting paid less, crappy office (such as it being awkwardly placed, small, and or under construction), having to work longer or all of the above. The Blow part results in people saying "This Blows" When things are bad or worse then before.
Paul: So do you like your new promotion?
John: Well I get paid less, My Office is right next to the freeway, and I have to work for 18 hours a day.
Paul: Oh that Blows
John: Yep I got a blow-motion.
John: Well I get paid less, My Office is right next to the freeway, and I have to work for 18 hours a day.
Paul: Oh that Blows
John: Yep I got a blow-motion.
by Theblackness September 14, 2009

by Carter Grohall December 4, 2021

Referring to a breathalyzer. Blowing through and it reads 0.00. When someone is pretending to be drunk or high but they blow a 0% BAC
by Shortlang♐️ March 6, 2016

Overly ambitious oral sex giver gags and vomits on his cock or in her pussy then continues to give enthusiastic oral.
by Phillth69 January 8, 2015
