Dbf 

Don't be fooled

John : she likes me tho
Me : lol no dbf

Dbf by Kamrach March 24, 2017

Dbf 

Dad’s best friend

Her dbf is so hot, it should be illegal.
I wish my dad had a best friend like him:

Dbf by Aeralynn February 18, 2023

DBF 

When your running with loose underwear and your dick is flopping around

Orion: Man im not excited for the mile today, ganna have some major DBF
Juan: What is DBF
Orion: Dick be floppin

DBF by OutForMilk August 6, 2023

DBF 

Dead Best Friend
A sexy Assassin who has died many, many times. He has two defining characteristics his smile and his fat ass.

"Omg I love DBF, he lights up my life!!”

“Cool, I guess.”

DBF by cunass December 28, 2023

DBF 

Dope Boy Fresh • South Jersey Slang • Glassboro

Hated I’m DBF, my soul shine VVS, don’t be ashamed of what we doing say it wit ya chest,
I ’m reekin wit success you can smell it on my breath, I was breed ball till da death till it’s nothing left. - Amir Hall aka Bread

DBF by Cheezybread December 20, 2024

dbf

short for 'dumbfuck'

'hey wyd'
"nun much"
'u good?'
"nah sm dbf just pissed in my car"

dbf by kisha3 October 25, 2025

DBFS 

DBFS is an internet abbreviation for "don't be fucking stupid." Its primary use is to admonish someone for a stupid question or their lame behavior.

DBFS is often preceded by a hashtag (regardless of medium): #dbfs

Allison: What are you doing on Sunday night?
Liz: It's Sunday, we're watching "Game of Thrones." DBFS!
Allison: I haven't started watching it. What is it about?
Liz: Winter is coming. Just watch it. DBFS!

DBFS by dbfsjoe September 27, 2013