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!!!!
Noun: An extremely plump, robust or full figured woman who is indiscriminate in her choices for companionship.
Verb: "To hog": the act of luring, courting or engaging in foreplay with a "hogginz", generally done in a sleezy bar while consuming alcohol and in asetting with loud music and dancing.
noun: There was a lot of girls on the dancefloor. Most were hogginz though, too big for me!
verb: "Let's go hoggin' tonight and take one of them cows home!"