ass flinched

Giggling so hard that you end up moving a bit in your seat, about to fall off

PLZ I SAW MR. STUART WALK IN WITH HIS COSTUME AND I SWEAR MY ASS FLINCHED

by crocodile toes December 26, 2020

bacon flinching

Bacon flinching, when you take a piece of bacon tie a string to it and give it to your girlfriend to swallow. While having sex just before your about to cum, you yank out the bacon, causing your girlfriend to wretch, which will also make her tighten up making your orgasms so much stronger.

Babe I am horny shall we try some Bacon Flinching tonight?

by Bacon Flinching January 6, 2018

Blessed Flinch

Millwall slang for partaking in a big lunch pre session.

Proceedings officially start at 16:00. Have a blessed flinch would be my advice.

by Zumunuk September 25, 2021

boobie flinch

What you call a woman who bales on a hook up

Dude…. We’ve had plans to hook up for a week don’t be such a boobie flinch

by whyfyi August 21, 2023

flinch

to get a a boner for something that maybe isn't right.
a penis flinch sort to say.

origin from "brucewillakers" pokemon stream.

*sees 2 sisters fight at the movies*
"ooh flinch"

by Bearlyman March 9, 2017

car flinch

A reflexive reaction, when driving an automobile, to a sudden obstacle or condition outside the car. The reaction can take the form of ducking one's head, swerving one's body to the side, or otherwise moving one's body. The reaction does not affect the steering or direction of the car, however. The reaction is typically irrational, given that the outside obstacle does not truly threaten the vehicle passengers.

When driving near the airport runway, I car flinched when an airplane came in for landing over our heads. I car flinched last night when a bird suddenly flew towards the front of my car.

by Goober4720 September 1, 2008