7
When a guy cums so hard, he ejaculates into his own face.
Dudes, I hella thought she was going to swallow, but she totes made me backfire.
by LisaHero November 10, 2007
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8
when a guy cums hard enough to blow his load into his own face.
I thought she was going to finish the job, but she pulled off early, and I backfired.
by Jake the Ripper November 18, 2007
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9
When a guy receives a blowjob and cums so hard it hits him in his face.
Dude, I was getting this wicked BJ and I thought she was going to swallow, but she made me backfire.
by suchalamerequirement November 04, 2007
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10
To hit back.

When you are clogging the toilet with your massive, brown logs of divine terror, the brown water that splashes up on your butt and balls is known as a "backfire".
by Quakeulf October 30, 2005
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11
When a guy cums so hard he ejaculates on his own face.
Dude, I thought she was going to swallow but she totes made me backfire!
by QueenLisa November 24, 2007
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12
This is when a guy ejaculates into a girls ass, followed by the girl blowing the load back onto the guy by farting.
Man, you wouldn't believe it last night I finally got to do anal to my girl but she totally backfired in my face, yep rough night.
by Hydro24 December 01, 2009
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13
When a friend is getting head and his girl/slut decides not to swallow and said friend busts in his face (accidental/on purpose). This act is compareable to spider man shooting his webbing in his eyes.
I think Kyle just did a backfire again.

Gee wiz I can not believe the call him Backfire.

I hope Ashley does not find out about my backfire incident.

He has an issue with the G-Spot, so he tends to backfire.
by Crippler8 February 24, 2008
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