1 definition by Rustylron

TBS

The abbreviation "TBS" stands for "Tiny Ball Syndrome". People who are diagnosed with TBS either through social interactions with others, or through a medical professional are predisposed to exhibit beta-like characteristics. Someone with TBS would be considered inferior when compared to males with regular testicular size.

Yeah that guy has tbs for sure. He can't even bench the bar.

by Rustylron April 20, 2019