NFBFU 

Stands for New Facebook Fuck Up.
When you intend on replying to someone's wall post and you end up updating your status instead.

Jacob: Damn! I meant to reply to your post but I pulled a NFBFU!
Megan: You're ridiculous.

NFBFU by MustangLife May 4, 2009

nubfuck 

To fuck with a nub. For instance, if you have no arms, but you have nubs, you can insert your nub into someone else's region, and thereby nubfuck them.

Micaela: "Oh God, your nubs are so tender!"
Nubby: "Yeah, I'm pretty good at nubfucking."

nubfuck by IndieSnob November 25, 2006

nbfu 

Natural Born Fuck Up.
Someone who fucks up daily without meaning to.

Guy1: Aw dude I broke my phone last night and today I crashed my car!

Guy2: You're such a NBFU dude!

nbfu by NathanielB November 2, 2015

nobfuck 

a fucking idiot

don't steal my ball you nobfuck

nobfuck by Daveboy j December 17, 2008

NEBFU

An acronym for "Nice Enough But Fucking Useless"; usually used in an office or other working environment to refer to people that are friendly in nature but cannot deliver on even the most basic of tasks.

These people are always 'dropping the ball' or even unwilling to 'pick it up' so to speak.

She knew the damn report was due today! All I can say is "NEBFU"!!

NEBFU by Hoksip March 17, 2013

NubFuck 

Yet another nub variation. This one meaning more than Uber-n00b. This is someone who would totaly suck at life and all things like it. (anyone who knows about G.G. Alen will understand this)

go away you nubfuck!! you totaly suck at wanting to be 1337 you horse raming little shit!

NubFuck by RootsRadical December 13, 2004