YEF

1. to blaze; to toke; to smodaweed
2. Youth Expression Forum (this is a common occurrence after the actions listed in definition #1)

etymology: serendipitous misspelling of the word "YEE", as in "YEEEE, son!"

side effects: love for your homies, running through your blood vessels

(adj.)- YEF'd, YEF'n, YEFAF (YEF'd As Fuck!)

H: Finna Yef?
J: Fsho my niggy, aint no schwag in the bag--
H: Let's smoke that cali weed!

by grandmasteryef June 21, 2011

Yef

The opposite of "no" used in a sarcastic manner. Created circa 1991 Dunwoody High School, Dunwoody, GA.

John: "so did that fat girl sit on your face or what?"

Jack: "yef, dude. yef."

by Wildcat Pride September 29, 2006

yef

yef is cool, yef is not fat. yef is just cool.

hey, yef. kill yourself.

by grenadebelt May 10, 2023

Yef

Means to have sex

Oh hey i had yef with that girl last night

by YagNam21 January 25, 2021

yef

Yef, It's an idiot who doesn't like apples or any fruit that starts with the letter A.

Hey! I can't eat apples. I'm a yef!!

by grenadebelt April 10, 2023