look up any word, like darude - sandstorm:
 
8.
Some-one with down syndrome or a stupid person
"That guy is an idiot he gets on like a downer"

Person 1:"Down syndrome people are so cute"

Person 2:Down syndrome people? I just call them downers
by Harry69 February 01, 2011
 
9.
a saggy dick that hangs down .
Lucy was looking at that guy and he got a downer .
by dangvickii July 27, 2009
 
10.
a boner that points downward because a guy's pants are too tightjeans,short etc..
me: OMG when all the girls were hugging eachother, gabriel got a boner.
victoria: well he's wearing jeans; i guess its a downer.
me: wurrdd.
by lalalalucyy July 27, 2009
 
11.
rehabilitating druggie
a smack head who is currently off it ie a downer
by jjjjji September 28, 2010
 
12.
Someone with down syndrome.
Man, look at that downer drooling everywhere.
by oioOo.o March 08, 2009
 
13.
An idiotic person that won't stop their annoying ways in public, and just does stupid things (trying to be funny, and trying to fit in, but really.....there's no hope for them).
"Seriously, would you stop being such a downer, and get you head back in the window."
by Whitney J May 23, 2005
 
14.
A word often used to describe someone suffering from the dessiese "down syndrome"/ People often use this word to describe other when they perform stupid acts, or make fools of themselves
"check out this guy, he is a bit of a downer"
"dam that rahoul kid is a downer"
by matt April 09, 2005