When you go topee and end up pooping a little bit too. Or vice versa, when you go to poop and end up peeing simultaneously.
Monica went to the restroom because she needed to gopee. Once she started to urinate, a little bit of poop began to come out simultaneously. She didn't even realize she had to poop...she ended up peeooping.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.