A group, gaggle, pack, flock, or herd of shitwinks. Most commonly seen and/or heard at night in ramschackle student "ghettos."
"Look at that shitpack! There must be a dozen of the little cockweasels!"
"Ah, yes. Let's plow through them with my Volvo, shall we?"
by Big Butter and Eggs Man (From Waaaay Out in da West) Nov 11, 2005 add a video
Anal sex. For a male to penitrate his penis into someone else's anus. Usually a derogatory word used to describe homosexual(male with male)sex.
I bet those two guys are going to shitpack each other tonight!