backfire drunk 

When you try to get your girl drunk but it backfires and she pukes all night and you can’t get a piece.

I only want a couple drinks. I don’t want to get backfire drunk.

backfire drunk by Phoenix420 January 28, 2022

Backfire 

to bring a result opposite to that which was planned or expected.

They never learn even after all the games they play continue to backfire on them.

Backfire by Goddess12* December 22, 2013

Blumpkin Backfire 

Toilet water that splashes on one's chin while giving a blumpkin.

Clean off your face, baby, you've got some blumpkin backfire on your chin.

Blumpkin Backfire by Purrris August 14, 2006

the backfire 

when a guy is at dinner and gets up to say goodbye, he stands up and reaches over the table to hug someone, and he inadvertently places his cannon within one inch of someone (who is still sitting down) at the table's face. the backfire-ee, if you will, then sharply turns their head not knowing their is a cannon pointed right at their face, and then proceeds to make full blown facial contact with the shaft and the ballbag of the backfire-er

1) holy shit man, that one time at the house of blues, i was giving my girl a hug goodbye, and i totally gave ginnie mae the backfire

2)

the backfire by The Muffler Of All Mufflers March 18, 2011

Spunk Backfire 

When you jizz into the girl's mouth and the skank spits it back at you.

James : WTF was with the spunk backfire?! You got it all over my t-shit!
Alice : *Nervous Laugh*, sorry.
James : Bitch! Oh yer btw, I have herpes.
Alice : Mmmm.

Spunk Backfire by bumasterflex September 22, 2010

Backfie 

A picture taken like a selfie using the back camera of a phone with no front camera

Let's take a backfie

Backfie by Kiyria❤ July 12, 2018

flag your backfield 

When you stick your index finger in your partners butthole during intercourse while tucking your thumb and waving your remaining fingers.

I love to flag your backfield.

flag your backfield by CopperGate April 14, 2016