What is Ground Hoggin?
1.
When you have to take a dump so bad you can feel the turd start to peep out of your ass. Derived from the ground hog peeping out of the ground to see his shadow.
Dude you better pull over at the next gas station im ground hoggin!!!!
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2.
when u fingerbang a girl in the ass
dude, i was groundhoggin last nite
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