Short for nephew, used when addressing an acquaintance or friend
"Hey Tyrone, what's up my nef?"
accronym for non exciting female
if you feel 'bout woman who made you only sure to lick her cunt so you can say her a NEF woman.
A goup in chicago on the side south (43rd in federal/state) that run everything and known as (the newphews)
what's up yall know I had to rep chi-town
A somewhat exclamatory remark used when expressing attraction to a picture of an attractive person; usually not directed at the attractive person, but is more commonly used as a comment to a friend when one is seen.
Steph: Hey, check this guy out.
Meg: oh my god, nef.
A freak/creep/weirdo with a funny accent and cheese tetas.
That guy just touched my ass. And He smelled like cheese. I hope the police arrest that nef.