AN EXPRESSION MADE TOWARDS SOMEONE WHO IS ABOUT TO EAT YOU OUT OF ANGER.
JC: HEY STEPH ARE WE GOING TO THE BEACH TODAY?
STEPH: YO SHUT UP! I ALREADY TOLD YOU THAT I DID NOT WANT TO GO SWIMMING IN THAT NASTY WATER WITH YOUR UGLY FRIENDS
JC: GROUF!!!!! YOU HUNGRY? CUZ YOU ABOUT TO EAT ME!!
STEPH: FORGET YOU I'M GOING HOME!
by JCESARINI July 19, 2010
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Abbreviation for GROwing Up FEar.

When kids aged 12-15 are scared of growing up because they think that they won't be able to manage it on their own.

Not to be mistaken with yopefod which is about kids being scared of becoming druggies due to peer pressure.
My friend isn't planning his future that good. Either he's badly disorganised or he's got groufe.
by Kamikaze Watermelon January 6, 2009
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zoe rabiner pennette laverne grouf is someone who will slaughter your team in eggwars just to get one glance at niklaus. a zoe rabiner pennette laverne grouf is obsessed with niklaus and will always be team niklaus
You are team nilklaus? That’s such a zoe rabiner pennette laverne grouf thing to do
by niklaus mikelason June 23, 2021
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