sym

basically when you're getting roasted by ur tings. they'll probably whip out this line at you. mainly boys use this term. but now its dead :/

"ayo Jermiya sym you pussio"

by mad_tings ))(( February 8, 2022

sym

Sym is a short way of saying suck your mum, it's mostly used in British slang culture and text.

'Instead of talking shit behind my back, go sym.'

by anonymous October 16, 2021

syms

staple your mouth shut

basically it means shut up but in a more disrespectful and violent way

him: i hate arguing with you sometimes
her: whatever, just syms at this point

by Definite.Definitions May 24, 2021

Sym

Short for "simp", an absolute degenerate weeb who sucks big toes

Chris was acting like such a sym.

by FucTurtles November 23, 2024

SYM

short for "shut your mouth"

bro SYM dude

by 2015Neo October 31, 2025

SYM

it means suck your mother

Joe: Go SYM mate
Mama: Aight man bet

by pseudony November 24, 2021

Sym

Suck yuh mumma/ madda

Sym battybwoy

by anonymous March 7, 2023