Something, especially any type of food or physical situation, that can more readily make your ass pass gas.
I did some fart wrenching exercises, and then ate a fart wrenching dinner before watching a fart wrenching movie.
by Shit_4_Brains July 1, 2007
 Get the fart wrenchingmug.
Get the fart wrenchingmug. A flatuation that has a distinguished aroma of sewer gas.  The smell is usually so vile, as to cause to relieving party to crawl a way from one's own ass.
by Fowl Ass November 5, 2005
 Get the sewer fartmug.
Get the sewer fartmug. by ugfest December 10, 2008
 Get the unfiltered fartmug.
Get the unfiltered fartmug. When sitting in class and you try to ease a fart out silently, but its very loud and leave debree in your trousers and on the floor.
by wvumountys88 December 13, 2007
 Get the sloppy fartmug.
Get the sloppy fartmug. When someone farted so much while sitting on the couch. Once they leave and someone else sits down they can still smell the fart, possibly taste.
by Golf Bravo December 12, 2013
 Get the couch fartsmug.
Get the couch fartsmug. I was into day two of a cleansing fast when the woman next to me on the elevator cut a huge Bacon Fart! My stomach started churning and all I could think about was a big IHOP breakfast!
by talk2me-JCH2 February 9, 2021
 Get the Bacon Fartmug.
Get the Bacon Fartmug. Windy Cindy is a real fart farm today.  I was sitting behind her in first period class and I knew exactly what she had for breakfast 10 minutes into the class.
by Elevator Al May 30, 2008
 Get the fart farmmug.
Get the fart farmmug.