nerding it up

To become a nerd for a temporary amount of time e.g. to study intensively.

Can be abbreviated as NIU.

Person A: Hey don't you have your final exam tomorrow?
Person B: Yeah man, that's why I'm nerding it up tonight for 5 hours.

Person A: Yo, have you studied for your test yet?
Person B: Just about to NIU.

by Jimmeh!!! May 24, 2008

ay-up

A greeting used by Northerners and in parts of the Northern Midlands in the United Kingdom, for example Yorkshire, Lancashire, Nottingham and so on. It is another way to say hello and comes with an accent, which is very typically Northern.

Dave: Ay-up Michael, han't seen you round ere' in a while
Michael: Aye!

by The Dank Meme July 9, 2019

buttering up

giving unnecessary goods/complements/sex to someone to get on their good side for manipulation purposes.

I found myself buttering up my friend the ranger, with funny pictures, before he would even think of buying the hat.

by ~exo November 27, 2013

shingle it up

To top it off, figuratively; to be the "icing on the cake"- as the shingles are the last finishing part of a building/ home.

Woman 1: Not only did my hair extensions get loose and fall out in the pool, but to shingle it up my booty call from last night gave me the clap!
Woman 2: Gurl you all tore up!

by M.M.M.M. January 10, 2008

Bushin' It Up

Acting like George Bush, i.e., generally being an evil jerk. Coined by David Letterman (or his writers, anyway), May 5, 2009 episode.

Did you hear after frightening NYC by strafing Manhattan with Air Force One and a couple of fighter planes, the White House has decided not to release the photographs? I don't know. I think they're Bushin' it up a bit on that one.

by walterigo May 5, 2009

Piped up

To be turned.

A term crated by migos.

Yo I went to that party and it was piped up.

by Stone219 September 28, 2015

straight up

To be right or for real

Person: That is the coolest thing ever.

Person 2: Straight up.

by Tazzaler October 19, 2005