YSL means: Acronym for You Should Leave Mostly used for texting and IM. GTFO can be spelled better (in Community Dictionary, added by Darion Chavez)

What else does YSL mean?

  • The French name for Yves Saint Laurent. Caroline Rennolds Milbank, 1985 wrote that Yves Saint Laurent was “the most famous and influential designer in the last twenty-five year.” She is credited with helping to revive couture from the sixties and making ready-to wear reputable. (in Community Dictionary, added by Lizbeth Mcguire)