What is Dnfw?
1.
Do Not Fucking Want.
Stronger form of
<asswipe> /r/ Rule 34 on Calvin and Hobbes plox
<guy> DNFW. Someone ban this asswipe. -_-
See
2.
Term to write on all you stuff so that your roommates and friends don't mess with it. DNFW means Do Not Fuck With.
I wrote DNFW on my drink so everyone would know it was mine.