When the female is having anal sex in the cowgirl position. She commences flatulence into gradual deification, as the man is about to climax.

Five vehicles waiting at a red light.

Butt sex that is blocked by crap in your butt

Jerking off in your car while stuck in a traffic-jam on your way to work.

when you are stuck in traffic and the cars in front of and behind you are purple

When all lanes are moving at nearly the speed limit but stuck behind a line of cars with nobody in front of them. Everyone behind the front line of cars are stuck and unable to pass. Usually happens when a cop is in the front and everyone is afraid to pass them.

When 2 or more dicks are crammed into a woman's mouth, vagina, or anus.