Neff'd

If you generally screw something up or make a mistake.

Man, I was totally wrong. I really neff'd that one.

by Rotakor August 30, 2023

random neff

A random person who tags along with groups of people who he never usually interacts with. Occasionally he will speak up, and everyone in the group will look at him funny because no one is friends with him.

This term was created students 10 years ago to insult random people whose intrusive behavior resembled a science teacher named Mrs. Neff

There was this random neff Mendy's party the other night who started talking about how beer is bad.

by Mendy December 9, 2004

Jeff Neff

When your last name is Neff and someone decides that means your first name is Jeff. Usually happens when someone is reading your name off of a list.

Teacher: Jeff Neff.
Person: Here, but my name isn't Jeff
Teacher: oh sorry.

by Random Jeff guy December 29, 2020

Carson Neff

Carson Neff is a name typically given to a BAMF, who can and will fuck shit up if need be, but can also be a teddy bear.

Dude, don't mess with him! He's Carson Neff!

by xxxmastrmindxxx November 7, 2011

wild neff

A crazy, blunt, straight-forward person who has no regard for anyone's feelings.

Claire: Did you hear what Rachel said to Gavin?!?
Sierra: Yeah! She's one wild neff!

by Sits Fans February 20, 2017

Nasty Neff

The shittiest residence hall at the Southern CT University campus. Home to the Neff Gazebo, the drug capital of the world. The dorms are known for the shitt 1950's style dorms, moldy ass carpeting, and the clap infested stale air. Students who were forced to stay at neff carve their names into the walls of their dorms, and call themselves Neffugees.

Dude: Yo bro where you stayin this simester?

Other Dude: Im stayin in neff bro, come stop by on the way to hick.

Dude: Fuck Nasty Neff, if i just walk in there ill get AIDS

by Fluxi October 8, 2011

random neff

Someone without rank or merit, deserving no real defining mark.

What a random neff that anus face is!

by Anus March 1, 2004