und 

'und' is 'and' in german.

wir werden suche und explodieren die google

und by Eins und Eins September 5, 2005

UND 

Like UNF but hardcore. Accidentally created by the tumblruser Signehansen. Also the German word for and.

David Tennant is UND

UND by Asta-the-nerdgurl June 14, 2010

UND 

An acronym for Uncircumcised NiggaDick. It is characterized by a huge fucking black dick that still has an intact foreskin. It is allegedly much more potent than a regular Niggadick, and NATO officially considers it a WMD.

Frank: Those two guys with the spears over there are packing UNDs...
Franks: Holy fucking spicgook!!! Will our bologna masks protect us?
Frank: Possibly, but I think we will be OK if we smash each others' balls with your industrial strength meat tenderizer...By the way, am I a racist for my fear of UNDs?
Franks: Nah, it's cool...you're friends with a black guy.

UND by F, Frank Giuffrida December 9, 2008

und 

pedo

you're such an und bro
you're such a "pedophile" bro

und by Iemonhaze February 5, 2023

Und-Diving 

The act of engaging in sexual activity with a obese member of the opposite or same sex.

Origin
The name of a escape method used by a man or woman following a sexual encounter with an obese member of the opposite, or same, sex that involves using the larger than average size underpants of the subject as a parachute when jumping from the subjects bedroom window.

I met a really nice girls last week at the party and ended up Und-Diving the next morning

Und-Diving by yee-mcgee July 9, 2010

UND Bubble 

The aviation atmosphere at University of North Dakota. A state of mind in which one strictly adheres to an ungodly amount of rules and regulations to the t.

Pilot: I need to get outside the UND bubble. I think I am going to rent the Warrior from Crookston.

Pilot 2: I know what you mean, I hate having to go around in the pattern just because I am off the glideslope for a second.

UND Bubble by huey197 December 18, 2010

UND Aerospace 

UND Aerospace is a flight training school located in the forsaken wastes of Grand Forks North Dakota. While the public and marketed reason behind the flight program is to promote and train safe, professional, competent pilots. However this is rarely the case as the real and as it would seem sole purpose is to make money. The training has become somewhat sub-par in recent years due to the inbreeding ( They hire instructors that they themselves have trained and due to the under qualified flight instructors subsequently teaching others how to instruct the errors are never corrected for).
However there are upsides to the school primarily it’s cheaper than Embry Riddle which to say the least is a cluster fuck and because it is just not a flight school, you can always find a party on any given sat or fri between the hours of Fri 8 am to Sunday noon.

UND Aerospace did not even buy me dinner before fucking me! How rude!

Did you see the flying team? What a bunch of faggots.

Its a good thing that they care more about the undergrads than the contract students...wait....

UND Aerospace by The has been that never was. July 7, 2009