n. A sexual procedure that involves a hand(s), in the shape of a fist, and the vagina or buttocks.
vt. Sexual actions using the fist, your own or someone elses. Pumping the vagina or rectally with a fist. Also called Panzering.
"Darling, will you give me the Panzer tonight?"
"Honey, I could really use something larger tonight, give me the Panzer!"
"I say fair maiden, would you prefer a double-barrelled Panzer tonight?"