A Russian teapot is a lewd action where a man stretches his scrotum into the shape of a bowl or cup and either urinates into it or has another partner urinate into it. The other person proceeds to drink the sweaty-hairy-ballsack-piss beverage straight out of the other’s nut sack cup.
Person 1: “Did you ever end up taking Ashlyn back to your place?”
Person 2: “Yeah I did; I had to kick her out after she asked me to Russian Teapot her, though.”