Adjective. A person who thinks that working out all the time really changes who they are. Can be found in homsexual cultures; a need to rapidly change ones self image to bolster attempts at relationships.
"This bar makes me feel uncomfortable, way too many gettes in here," John said to his new friend.
Trying to find a nice way to say it, Berk said, "Yeah, like they think that flab aint there. Dang, check out that gette over there...whoa...maybe a lite beer next time tubby."