1 definition by Ol' Teahouse

A naturally thin man who works only upper body until said upper body becomes a triangle shape. Is usually accompanied by a "stick-up-the-ass" walk, tight spandex shirts, and an ego of unbelievable size.
"Look at Triangle Man over there flexing, I could snap his legs in half with my pinkies!"
by Ol' Teahouse November 14, 2006
Get the Triangle Man mug.