missing penis 

when you wake up naked and cant see your dick because it is in between you legs

i woke up with a missing penis and a hangover and i thought i got a sex change

missing penis by dassfd May 1, 2011

moshing 

A dangerous genre of dancing related to heavy metal/rock music. Usually done in crowded areas by pushing, shoving and jumping. The denser frontal part of a concert gig will usually have the crazier stunts such as trampling and crowd surfing.

Moron: I tried to crowd surf but I was trampled and got a concussion.

Moron 2: Idiot.

moshing by ariel June 11, 2004

Mossin' 

To be chilling, doing nothing, just like moss, the commonly known fungus that just chills out on rocks.

Origin is believed to be Pickering, Ontario, Canada, a city that is part of the Greater Toronto Area.

Aldo: What it do, player?

Brianna: You know, just mossin'.

Mossin' by Aldo Perri January 11, 2009

missing-link 

a hypothetical primate that fills the evolutionary gap in between humans and apes

I don't think this fossil is from the missing-link.

missing-link by The Returnf of Light Joker September 13, 2011

just messing 

Two definitions:

1) Not being serious, not doing anything in particular, messing around;

2) Attempting to confuse, get a rise out of, kid with, jerk the chain of someone, mess with her head.

1)WUdoon?
Jes messin--U?
""

2)I<3U
OMG! Me2U
Haha just messing

just messing by Wandadollgirl September 4, 2008

Missing 

Pleasuring yourself at the thought of a distant partner

I was missing you again earlier

Missing by b.lag November 28, 2009

Moshing 

When you're going nowhere, but EVERYONE is in your way.

Side effects of moshing may include, but are not limited to: light-headedness, bruises, bloody noses, broken noses, loss of balance, and in extreme cases unconsciousness.

Also, everyone who is in your way will be out of your way, unless you're doing it wrong.

Moshing by Jowithoutan E May 4, 2009