1 definition by Steph/Kap

sweat jacket

A zip-up sweatshirt or hooded zip-up sweatshirt. Otherwise known as a 'zip-up sweatshirt'. Comhmonly used term in Long Island, New York, though Steph is the only person we've EVER heard use the term.

No Steph, noone uses the term sweat jacket, other than you!

by Steph/Kap May 4, 2006