What is Gilch?
1.
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
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2.
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.
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