friendly friction
Consensual sex and or intercourse. It happens when friends create friction in the right places with another.
Danny: I'm freakin' out over Annika! We got close last night and were interrupted. Couldn't finish.
Flip: No good, man. Not at all.
Danny: We're meeting in an hour. We're gonna get right to the friendly friction!
Flip: No good, man. Not at all.
Danny: We're meeting in an hour. We're gonna get right to the friendly friction!