1 definition by Fratlete69

TSM

total sorostitute move. the female version of TFM (total frat move) or when a sorority girl does something fratty as made widely popular by the website totalfratmove.com

On gamedays, I shotgun Nattys in $300 Lilly dresses and my grandmother's pearls. TSM.

by Fratlete69 September 14, 2010