Syfau

Shut your fat ass up

Person 1 your ugly
Person 2 syfau!!

by Kekeisreal7778 August 08, 2021

Syfau

When yo girl fine

Syfau is used when saying shut your fine ass up

by Syfau September 19, 2019

syfau

Usually a texted word which means "shut your fat ass up"

yo syfau or I'll slap you silly

by MStang April 22, 2011

SYFAU

Acronym of "Shut Your Faggot Ass Up", or somewhat more politely, "Shut Your Fat Ass Up".

"Hey man, that's not cool"

"SYFAU"

by DaPloid4416 June 13, 2025

Syfau

Pronounced (Sa-faow) the word originated in 16th century France as a slur against homosexuals. It is derived from the latin root "syph" meaning silence and "ough" meaning homosexual. This term has been popularized in the 2020s as a homophobic slang term due to its appearance as an abbreviation that could mean "Shut your faggot ass up."

Sometimes I really wish you would syfau.

by LilPedro7007 March 15, 2025