glass eff 

When you're in a formal situation and can't show someone the finger so you correct your glasses with it showing that to the person

He was destroying my arguments in the debate so I repeated glass effed him until he committed noobicide.

glass eff by TheCla$hster December 31, 2015

Thetty Eff 

The abbreviation of Thetford Forest, a tree plantation in the East of England, straddled across the Norfolk/Suffolk border. Whilst actually just a glorified tree farm it doubles as a leisure centre for a whole host of activities including: rambling, family days/picnics, segwaying, mounting biking, dog/cat walking, deer stalking, casual hedonism and whole host of other passion filled activities. Almost exclusively used by folk originating from East Cambridgeshire 15 years ago; it appears that in recent years that usage has spread nationwide.

Examples "wot u doin this weekend m8?" "fack all buh, goin to Thetty Eff"
"who are ya, who are ya? Thetty, Thetty Eff!"
"Looks like im going to be swinging off a tree at gape on a corporate do" "gape?" "YEAH, THETTY EFF"

Thetty Eff by fordting June 23, 2017

Mother Eff 

A 'cleaner' version of Motherfucker, without the "fucker". However, the term is used as if you were simply saying 'damn' or 'fuck', not as if you were saying MF.

This is often heard in very conservative boarding schools, where the students are warned not to use any explicit language, or severe consequences will follow.

1. "Mother Eff", I got an F in that English paper.
2. mom- "GO TAKE OUT THE GARBAGE"
son- "Right while I was watching the mighty boosh, Mother Eff"
3. "Mother Eff", that sucks.

Mother Eff by weareallmadeofstars July 2, 2009

What the eff! 

An exclamation used when surprised or discontented. Can be a substitute for cussing. May actually gradually replace cussing and destroy bad habits.

Hey you just won the lottery.

OMG, thats awesome. I'm going to buy a mansion now and a tight car.

Oh too bad, so did three million others, so you got one dollar.

What the eff!

What the eff! by vobis April 4, 2009

Tee Tee Eff Enn

Taa Taa For Now.

It means goodbye, seeya later.

Popularised by Tigger from Winnie the Pooh

Tigger: TTFN
Pooh: Goodbye, Tigger.

Tee Tee Eff Enn by Williamo July 6, 2005

double-yew tee eff 

1. same as wtf

2. suggests that you actually said wtf

Usually used with a question mark.

And Australia's still down there like, "Double-yew tee eff, mates?"

double-yew tee eff by er!ka Dorkface October 1, 2006

oily eff

to describe someone as being fat anfd oily

adjective just being fat basically

1. wow dana is a mad oily eff

oily eff by mavske August 28, 2009