Tardshit 

A complete asshole who is fucking stupid.

A :Kanye West is such an ass.
B :Ya he's a fucking TARDSHIT

Tardshit by Winboat November 7, 2011

Tardsitting 

Tardsitting is the unenviable task of communicating with, or at least attempting to, an intellectually challenged person on a blog, thread, wall or discussion board.

It is often described as being akin to 'banging one's head against a wall'

Erin O:"Hey Ivan, I saw your 'battle' with Harriet on the discussion board yesterday.

Ivan:"Fucking frustrating, I don't know why I bother sometimes?"

Erin O:"It's in your nature and tardsitting is your forte"

Tardsitting by Erin O and Ivan K. March 6, 2009

tadshite 

when something is genuinly bad, but some people may thing it's bad in a good way.

"you see Karate Kid part. 3 the other day, it was sweet?"

- "no it's well tadshite, really!"

tadshite by tadoftadsite September 8, 2005