When a girl with braces is giving a blowjob and as she pulls her head back, the braces rip the skin off of the man's dong like grated cheese.
Steve: I never should've let that sloot blow me.
Rick: Why?
Steve: She had braces, and I got grated cheesed.
by Sean-Ders August 16, 2013
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The act of masturbating quickly and furiously.
"That strip bar was great, but now I've got to go grate cheese"
by gratecheese December 3, 2011
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In video game hockey, rapidly poke checking the goalie while he has the puck covered but can still move it.

Any goals gained from this practice are very cheesy.
Why do you keep grating the cheese? I'm not going to pass it with my goalie.

I've got two goals off grating the cheese alone.
by Hexis July 25, 2008
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An act of male masturbation involving grinding on a surface without the use of the hand or other device.
by brutus_maximus May 11, 2012
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When a male removes the penis from the anus of another person, and then inserts it into the anus of a third party, then ejaculates and performs ass to mouth.
I couldnt believe the hookers I picked up, they were all for Grating The Cheese
by Jeffdepartie July 27, 2008
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The act of performing oral sex on a woman with a yest infection.
I was grating the cheese on this girl and after I needed a breath mint, bad.
by Eric B January 15, 2004
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