SIYF

Search Is Your Friend

Congrats. You are the 6 millionth person to have posted that question. SIYF.

by rumsponge February 22, 2007

SIYF

So is your face.

Fancy comeback only trumped by "Your Mom goes to College!"

Person A: You're a dumb fuck!
Person B: SIYF!

by fingal October 08, 2006

siyf

shit in your face

used for texting... I whooped your ass in madden last night siyf.

by Sammy J32 May 01, 2010

SIYF

Sand in your face/shit in your face

Hey dude, I heard your sister’s easy.

SIYF !

by NikkeJ February 15, 2020

SIYF

Smack In Your Face

can i have some appeals? SIYF well then

by nothing works July 08, 2011