Df means Dumb Fuck. Usually used to make fun of someone’s stupidity
Me: Man that dude is such a df
Friend: Yeah I know
New York Dumb Fucking Slugs who have giant egos and no brains? Yep that’s them.
Those people from the NY DFS? Oh yeah those dumb fucking slugs?
Short for “Down for snuggwens” which is that act of snuggling with your yubba.
Me: Hey, I’ll watch a movie if you’re DFS.
Her: You talking bout snuggwens?
Me: You know I am!
Her: You’s a Yubba!