To drag someone's face on a rough surface resulting in a pretty intense looking injury and scar. Cement and stucco work well.
Bitch went to curb stomp my buddy but I dry gulched his ass.
or
Better look out for I dry gulch the hell out of you.
11👍 52👎
When you go down on a chick that doesn't want you to. So it's all dry.
I totally dry gulched that bitch last night!
9👍 68👎
When you shit into a toilet and, when flushing, the water rolls the shit around the bowl leaving skid marks all over the inside of the bowl. The appearance looks like you shit into a dry toilet or a "dry gulch".
Brandon:*walks out of bathroom with a smug look on his face*
Brandon's co-worker Jimmy:*walks into stall* Jesus man, what in the fuck did you do in here, there's shit all over the bowl?!? Did you even flush?
Brandon: Mexican buffet last night bro!
Jimmy: You dry-gulched the toilet man - might as well just replace it since we can't use it now.