Located under the arm, the dark, semi-circular area of moisture visible on a shirt that is a result of profuse sweating.
"When Rufus high-fived Quentin, I saw that he had a bologna slice."
by wedgestreet December 02, 2009
1 more definition
huge areolas, very large nipples.
that chick I was porking had huge bologna slices!
by truckstop June 30, 2006