a shirt lifter is someone who looks to see how big a man's dick is by "lifting up a guy's shirt", or in other words, a faggot, or cocksucker, a bottom and not a top. Used in Gulf countries like UAE and Bahrain, etc. Used by urban Arab boys in English speaking countries.
Hey Guys! Dig This! The new teacher is a shirt lifter.
by isa alharamiyy September 04, 2006
Used to refer to homosexual men whose posture forces them to pout out their chest while standing or walking with a mincing walk. The relative positions of chest and hips makes their shirts lift up - hence shirt lifter.
"Here look, his shirt rides high. He must be a shirt lifter. That explains his gayness, I bet he swings both ways".
by Happy as Larry February 22, 2012