NFL2k 

Sticking a disc between your butt cheeks

Gross, he totally just NFL2k’d himself.

NFL2k by NFL2k definer September 2, 2019

NFLFK 

National Football League for Koalas, as created by Jesse Scott Nesbitt

Mrs Omera: "Today we are doing animal poems."
Jesse: "Im gonna do mine on the NFLFK!"

NFLFK by Nole Johnson December 8, 2009

NFL2G 

-- acronym ( initialism ) for No Fucks Left To Give
-- when you are totally out of fucks and have none left to give
-- either none left for the person or purpose of the moment
-- or none left at all, which is more of an existential condition
-- especially useful for twitter, texting, and terse emails

-- i am totally done with this, this is your problem, don't bring this up again
-- dude, you can't go NFL2G on me when I've saved your ass so many times

NFL2G by quickify February 22, 2017

NFLK

"NFLK" means NOT FOR LITTLE KIDS.

This is rare since not a lot of people have this on their social accounts.

It's similar to "NFK" (Not for kids) or "MDNI" (Minors DNI), but it's only for people who don't want anyone underage (Around under 9 or under 13) to view their social media at a young age that isn't for them due to what the creator uploads on their account platform on the internet.

"Hey, I came across someone with "NFLK" in their bio on their social account."

"It's not for little kids. Anyone underage or a little kid should not view and/or interact with them."

"Oh, well I'm old enough to view their social account since it doesn't apply to me, and also because I'm 16 . (*Lies*)"

¯\_(￣、￣)_/¯

"Are you sure about that pal?" 🤨

NFLK by IH8TH!SW0RLDSM639 March 4, 2026