see also homie glide:
Glidin' dirty is to homie glide in an improperly cleaned buttcrack.
After Sam and John's double date with their girlfriends to a local Thai restaurant, they dropped their girls off at their respective homes. Later on after having a few beers, they decided to kill a little time with a short lived homie glide. Little did Sam know that John had just suffered through an explosive bowel movement, and Sam was stuck glidin' dirty.