ElDub91's definitions

downsing

a verb that is used to describe when someone is exhibiting traits commonly found in people with down syndrome. i.e: acting/saying/doing something dumb.

Brendan: My favorite color is peanut butter

Laura: Quit downsing.

alternately

Brendan: Sometimes I smell my wallet to see if it smells like my butt
Laura: Damn it Brendan, why are you so downsy lately???

by ElDub91 June 3, 2011