Polynesian Tug-of-War

The Polynesian Tug-of-War is performed by tucking both of a man's balls inside his rectum before sitting on his face on top of a piano.

The rectum holds the balls quite firmly, so he will be playing tug of war with his own butthole trying to get his nuts out.

"Bro, my Tinder date last night gave me a Polynesian Tug-of-War lady night, and it was incredible!"