An abbreviation of the phrase "Suck your mum." Mainly used in text messages if someone doesn't want to spell out the phrase or they want to say the phrase in front of adults without them chatting shit
Jimmy: ay yo wagwan babes wys
Jenna: fam u are literally the most clapped yute in our year so pls stfu
Jimmy: yk babes u dont have to be so rude abt it like god
Jenna: sym
A word of discrimination towards English people. Mainly a way of being racist towards people from the ‘ends’. Also a word that only ends are entitled to using.