Oballing
Obal is when four dudes lay on the floor in a square, all naked, tongues up each other's butts like it's the most normal thing ever. It's like a f***ing group project but with farts and tongues.
"We did an Obal during lunch break. The teachers didn't even notice."
That Obal was so intense, the floor was vibrating.
They did an Obal in the library. The librarian called the cops."