Adjective-

1. Berserk, fuckin crazy
2. Mad, especially as manifested in wild or aggressive behaviour
3. Extremely enthusiastic
4. In an out of mind, drug fueled state
5. In need of drugs
there's a guy running naked down the street, he's gone absolutely craven

that bloke over there will rob you to buy drugs, he's craven
by AdamMarshall October 20, 2020
some one who is overly into some thing or some one.
man 1 - yo this girl keep ringin me, txtin me, i already gt 10 missed calls to day..
man 2 - shes craven!
by Raven.S June 25, 2007
A mythical creature who dwells only during daylight hours. Moonlight is said to burn the flesh of a Craven, much like sunlight burns the flesh of a vampire.

A Craven is said to produce too much blood, and therefor, they need to relieve themselves of it daily, to prevent themselves from drowning within themselves.

Craven's are said to be the perfect companions for Vampires, if only they were able to walk within the same light.
"The vampire really needs to feed, it's too bad there isn't a Craven around!"
by KTKaulitz November 24, 2009
That evil and smelly teacher who is British. this also means coward.
by MattBoss369 January 9, 2020
A ripped guy with a huge cock.
Holy &@$% that guys such a bodybuilder is such a craven!!!
by barrel charger March 2, 2010
To pull a 'craven' is an idiotic expression of the way you speak act and live!
(idiotic expression said) OMFG that is a craven moment right there!!
by Jamesboz09 February 13, 2009
The act of pickin' up a buddies left overs.

Just before your friend is through with a girl, you start to move in on her. 'Pullin a craven'
Man, that's the second time he's pulled a Craven on that kid.

Don't you fuckin' Craven me this time. I actually like this broad.
by Dereks Boy November 12, 2011