An butt so full of cellulite that you have to pull it up in order penetrate the vagina or rectum from the doggy style position.
by Meatpiston January 7, 2011
Get the Pull up assmug. sheet pulling up the ass: she sucked my dick so hard that it pulled the sheets up my ass from the suction
by ABCPimp August 25, 2011
Get the sheet pulling up the assmug. e.g. Hey Mom, you've got a pull up your ass. Maybe if you pick it, maybe you won't act so bitchy no more.
by madcraft October 5, 2008
Get the a pull up your assmug.