Leave no evidence
The position where you and a friend/other part of threesome are assuming the man on each end where the man at the head area is choking the girl to kill her to make sure she doesn't inform authority figures of your crime. Usually used during rape.
Steven: How do you know she won't turn us in?
Joey: Don't worry I'll make sure we don't Leave no evidence.
Joey: Don't worry I'll make sure we don't Leave no evidence.