An article of clothing worn by the runt of a group to flush out coyote (also known as coy dogs) from the backyard.
I bet you a meat jacket run through the woods that isotopes all contain one s orbitals.
by Darrell S. Tuttle June 04, 2005
The foreskin of a an uncircumcised penis.
Holy shit it's so cold out here that my dong has become a popcicle! I wish my parents didn't take my meat jacket away when I was born.
by Mike and Chase January 13, 2008