Top definition
When you try to call someone a retard, but you yourself are so retarded that you cannot manage to form the word "retard" and call them a "terard" instead. Therefore, to call someone a "terard" is the highest insult to their intellect.
"Did you just try to buy marijuana from a cop?"
"Yeah, so?"
"You're terarded. You are the biggest terard I've ever seen."
by SophiaChicken September 22, 2013
Happy St. Patties Day!
TERARD - "?Ahve ouy eesn ym tsapler"

COUNSLER - "Shut the fuck up, bitch or I'll fucking beat your face in with a hammer."
by Matt March 18, 2004
Happy St. Patties Day!
similar to calling someone a retard (as an insult), but even more insulting.
Tom: *trips over chair* OWWWWW

Harry: You terard, tom

Tom:*runs off crying*
by Diamondomaz November 04, 2009
Happy St. Patties Day!
Someone who is such a retard that you feel they don't deserve the power of being called a retard.
Guy 1: *Trips over a coffee table*
Guy 2: Hahahaha!
Innocent bystander: What a terard.
by OhmygizzleIamtheshizzle November 27, 2011
Happy St. Patties Day!