cropdust backfire

When a person walks by and silently tries to fart next to someone then suddenly shits themselves

Third time this week Bert cropdust backfired while playing a prank on Melvin

by muff-69-diver March 30, 2023

Backfire

Any variety of outdoor fire pit or fireplace located in a backyard. A backyard fireplace, i.e., backfire

Hey, stop by the store on your way over here and pick up some dang marshmallows... I'm starting up the backfire!

by crispernaki July 3, 2014

backfire

When a girl gives you head then she has your cum in her mouth then she sneezes on your cock

Dude this girl was giving me head then she backfired on me

by Azure Dragn May 1, 2007

San Francisco Backfire

The act of trying to fart while a penis is going into your butthole, and when put in with enough velocity the gas bubble makes its way up and you end up burping.

Greg: Man I shoved it in so quick last night right before he farted that it went up and she had the old San Francisco backfire.

by MidnightSquirrel August 1, 2018

bazinga backfire

if someone says bazinga and another person does whatever caused the first person to say bazinga better than they did.

adam - "i just snogged that way hot girl over there...bazinga!"
sam - "yeah, but i just tounged all her mates...bazinga backfire!"

by scottdastalker May 3, 2011

Backfire

When a man ejaculates into a women and she queefs, backfiring the semen onto man.

Guy 1: "So Did You Get Her Pregnant?"
Guy 2: "Nah she Backfired Onto Me"
Guy 1: " Eww That's Gross!"

by LucusIV June 2, 2018

Bulgarian Backfire

A bulgarian backfire is a Halo 2 term. It is when a player tried to stick another player with a plasma grenade from point blank range, and the plasma bounces off the player and sticks to the person who threw the grenade.

"D00d! Sum n00b stuk m3 wi7h a Bulgarian Backfire last night on Xb0x Live!!!!11!!!11 I wuz s00 pissx0r3d!!!111!!1!1

by Led Zelda December 5, 2004