when a man enters his partners anus while the partner is on their stomach and the man goes hands free and "floats" above his partner, a la Tom Cruise in Mission Impossible.
I was banging her in the ass and pulled a floating cornhole, I looked just like Tom Cruise
by John Assman July 08, 2009
When two people have anal sex in while completely submersed in the water.
Rachel and I were at the beach last night and I tried to pull a floating cornhole, but she said no it's exit only.
by Der Commisar July 08, 2009