by Whomst October 28, 2017
 Get the sacked in the back fieldmug.
Get the sacked in the back fieldmug. by Jazmuffin July 7, 2016
 Get the Sack from the backmug.
Get the Sack from the backmug. by Bitty Bitt December 28, 2016
 Get the tuck your sack backmug.
Get the tuck your sack backmug. The act of thrusting the man junk so far into a woman's (or man's if you are homosexual) anus multiple times that the balls consistently slap against the "host's" butt cheeks making a sound like a great high five.
KirtKanReed: "i am soo hungover bro, i can't remember anything about last night."
ChadKant: "you wouldn't want to."
Zenovia's Playa: " YEAH! BECAUSE CHAD GAVE YOU THE sack whack on the back crack WHILE YOU WERE SHIT FACED DRUNK LAST NIGHT AND PASSED OUT ON THE COUCH!"
ChadKant: "you wouldn't want to."
Zenovia's Playa: " YEAH! BECAUSE CHAD GAVE YOU THE sack whack on the back crack WHILE YOU WERE SHIT FACED DRUNK LAST NIGHT AND PASSED OUT ON THE COUCH!"
by Zenovia's Playa June 14, 2009
 Get the Sack Whack on the Back Crackmug.
Get the Sack Whack on the Back Crackmug. I was drunk in the shower and fell. He gave me a piggy ride to the ER then I gave my friend sack back on the way there.
by Sugar Flaps August 20, 2021
 Get the Sack Backmug.
Get the Sack Backmug.