Acronym for Turning Head In Bathroom Stalls
This is an act of misguided and slightly homosexual curiosity. It usually takes place when one man is using a stall next to another man and decides to turn his head. Regardless of intentions, even if accidental, this act IS in fact gay.
Asian man uses urinal
Black man arrives and uses adjacent urinal
Asian man turns head due to subconscious insecurity of the size of his cock.
Black man: Yo, why you thibs?