Definitions by FlannelPannel

Marker-Licker 

A derogatory term for someone for someone who's straight. Means boring and sexually uninteresting.

Gay Guy #1: Whoa man, don't be such a fucking marker-licker
Gay Guy #2:Chill man, I'm just saying, she IS hot.

Marker-Licker by FlannelPannel February 11, 2009