When you fall asleep with your hands on your keyboard and continue to scroll down or up a webpage.

When you eat dirt for the first time and leave your family to build a shack in the woods

Slurfed is refuring to getting raped in the buthole by a Ukranian Jew who hasn't had a perogie in 12 weeks. So he's a little rough around the edges and likes to feel friction from the sides of your butthole on his penis!