Upnod 

A form of greeting someone without using words.
Like a normal nod but insteading of stating with your head going down, it goes up first.

Lads normally do it instead of waving.

"Josh just gave me an upnod while i made a tit of myself by waving" :(

Upnod by EJMC February 14, 2009

upnod 

The silent sign of respect

No words were spoken, just a slight upnod was all that was needed. upnod.com

upnod by jhicken March 25, 2010

upnad 

This is something to call someone when they are being a shlanko / being annoying

Jack please be quiet you upnad

upnad by Mxffyz March 18, 2018

unodir

Unless Otherwise Directed.

UNODIR, or "UNless Otherwise DIRected" is a military acronym used to describe the practice of not checking with the officers in command whether it is acceptable to do what you want to do. Instead, you simply file a report outlining what you'll do and drop it into the bureaucratic apparatus, stamped UNODIR. The nature of red tape is such that there is almost no chance of anyone seeing your report until it is way too late.

unodir by NavyVet September 26, 2009

uPod 

An iPod whose volume is so ridiculously loud that everyone around them can hear what's playing.

Nice uPod. Wanna turn it down?

uPod by Andrew Wind September 25, 2005

UNPOD 

When one guy sleeps at another guys house. It is know as an Ultimate Night Party Of Doom or U.N.P.O.D (sleepover sounds too girly.

Jeanine: Hey wheres Mikey?
Fatso: O he's having an unpod at Frank's

UNPOD by Gavin_LBS April 5, 2007

upmod

The act of voting an entry (like those on reddit or digg) up to show one's approval.

"Upmod this link if you think midgets are funny!"

upmod by TheMisterE February 20, 2009