An area in which many pits, pock marks, craters, dents, or dimples are found.
Dude her butt was suffering froms evere pittage.
by sonofabird July 10, 2008
a slight to major collection of sweat in the arm pit area
After Maggie took a 5 mile run she noticed some pittage on her shirt.
by Penelope Madeline March 29, 2010