Some-one with down syndrome or a stupid person

a saggy dick that hangs down .

Those who donate to online celebrities and own their opinions...

A dumbass who gives thumbs down on a perfectly good Urban Dictionary definition. Most downers can be found on the main page where the word of the day is located. And there are quite a few of them.

1. abbreviated from down-syndrome

2. more commonly used to describe someone who appears and acts like a spastic and is either extremely retarded or un-co

Those annoying shits who put a thumbs down on every definition of a word.

Often used in central London and suburban areas for describing not only the side effects of certain drugs, but also an emotional state. Downers, a most versatile word, can be used for a multitude of purposes.