the female puts either her right/left shoulder under the man's junk. Then they wrap their hand around the penis and basically "fist pump it like a champ".
Optional: you can start a dice roll on it and then work your way up to fist.
Optional: you can start a dice roll on it and then work your way up to fist.
by AgaMeista January 19, 2010
Get the penis pumping like a champmug. To fist pump emphatically with your guido buddies in the club. Phrase coined by Vinny on Jersey Shore
by Redlightning02 December 20, 2009
Get the Fist Pumping Like Champsmug.