Top Definition
When a guy ejaculates onto another guys gooch, and a girl sucks it off.
"So, last night, I was invited to a Gilchfest. And now my gooch is sticky. Time to hit the showers."
by Moses: Ruler of Mustardland February 18, 2010

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When one rubs a cold stick of butter on the area between the rectum and the scrotum till it smells like hot corn.
john: Alex wut did you do last night with Rachel?

Alex: dude i gilched myself till Rachel smelled hot corn
by brokedick101 July 10, 2009

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Pure badassness, Period!
Gilch= Steven Segal x Eleventy billion
by roger tetermann February 05, 2010

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When one's scrotum is stuck to their inner thigh due to sweating. It will often required peeling the scrotum off of the inner thigh due to the discomfort that it causes.
It is so hot out that I am gilching. I will need to pick that soon.
by Scorpion King May 03, 2008

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt