sexual manoevre in the doggy style position involving a headboard or suitable wall. the partner must have their head reasonably close to said wall, while the male slaps the sides of the partners thighs during intercourse. at the point of no return, the male pulls out, slams back in with enough force to hit the partner's head on the wall and yells "TILT!!!"
The term for getting three or four big guys in a small jail cell or trailer bedroom who beat/fuck a little guy/gal around in the little room like a bouncy, naked pinball you have sex with.
Man, I was pulling a stretch up in county for stealing that Pontiac, but me and these dudes would fire up the pinball machine on this one kid who was basically a little bitch and a drug snitch. Extra ball!
The act of three people have sex with a man in the middle using his dick to screw one person while he uses a backwards facing strap on to screw the person behind him. He then moves forward and backwards making a human pinball machine.
