iyff

In your fucking face.

I'm ywfn and I am iyff.

by Jesuswtf February 01, 2004

stfo

Stay the fuck out.

Moron I'm going in your room.
You stfo

by Jesuswtf February 01, 2004

ON

Old news.

Idiotfriend did you see that <news from last week>?
You ON

by Jesuswtf February 01, 2004

ymtfc

You make the fucking call.

Schmoe1 So what should we do tonight?
Schmoe2 ymtfc

by Jesuswtf February 01, 2004

ywfn

Your worst fucking nightmare.

I'm your worst fucking nightmare.

by Jesuswtf February 01, 2004

ots

On the scene.

When someone is iyff and pwnting you, they are ots.

by Jesuswtf February 01, 2004

timf

Taste it motherfucker.

Not some guy Tim with the last name starting with F.

After you beat someone at a game you tell them timf.

by Jesuswtf February 01, 2004