dudetard 

word used often by Adam Carolla.

listen up, dudetard. do not fuck your syster.

dudetard by Acid Motion January 29, 2003

Ducetard 

A couple of tards, 2 stupid people, 2 Pieces of shit, 2 of anything that can be considered a Tard.

Maxi and Sam are a ducetard.

Ducetard by cooldeadsex aka nirvanainnirvana aka parggins aka shad0wsmurf October 4, 2007

Dudetarded 

A Californian youth or former-youth whose mind was irreparably damaged by the sudden and ongoing outbreak of dude-ery in the area, which has since spread across the nation as well as over borders.

Common symptoms include exponential decline in vocabulary and reading skills, as well as an near-inability to comprehend anything even remotely resembling a real language such as those spoken by people that have not yet succumbed to the terrible ravages of Dudetardation.

Dude 1: "Dude look at that dude over there, Dude! That dude's totally got some totally major dude points, bro!"

Dude 2: "Wickeddd Dude! Dude. He's totally stomping that bro's head over there, dude!!"

Uninfected friend: "Yeah... You guys have clearly become dudetarded. Peace out bros, I'm outie yo."

Dudes 1&2: "Duuude."

(Note: Apostrophes or any generally sensible punctuation would not appear in such sentences if a dudetarded bro or brolette were the one writing them down.)

Dudetarded by Cattraknoff September 19, 2012

Dupetard 

Combination of Dupe and Retard. Refers to people who create multiple duplicate/fake accounts on social-networking sites for nefarious and/or cowardly reasons, but who are too retarded to get away with it.

This pathetic dupetard is so obvious. He votes for himself everyusing his dupe accounts and he's using the same expressions (and bad grammar) as his original account.

Dupetard by Cherry Cola With Lime April 9, 2011