Definitions by ayyay14707530
STSN
Also known as "Stop That Shit Now" is what you tell your friends who is being annoying or stupid. Sometimes used by parents un-abbreviated at their kids who are being obnoxious or plain stupid.
Friend: Yo STSN you are spamming me memes nonstop
Parent: Jose if you don't stop that shit now im gonna get the belt out.
Parent: Jose if you don't stop that shit now im gonna get the belt out.
STSN by ayyay14707530 September 2, 2020