dfwu 

acronym for "don't fuck with us." common tag used in gang graffiti or in hashtags if you wanna seem like a badass.

Dylan: "yeah man, I just saw his pic on Instagram. what a joke."
Bob: "I seen that shit, he hashtagged dfwu like he's hard."

dfwu by mybfizacrip November 28, 2013

dfwu 

"don't fuck with u"
this is used in slang to say your continuous distaste towards someone but in a more informal way that is meant to come across as harsh.

"heyyy, wyd?"
"yk, i dfwu right?"

dfwu by jeonghsinjeans January 9, 2024

dfwu 

dfwu means “don’t fuck with u” or “don’t fuck with us” most likely the first one

jamal: tyrone we dfwu
tyrone: nigga idgaf

dfwu by bigbootykneegars June 8, 2024