Someone who works at a direct care facility and helps to take care of people with developmental disabilities--especially ones with genetic cognitive disabilities. Essentially a baby sitter for retarded people.
Friend: Hey, let's go watch the game tonight!
'Tard Sitter: Sorry, bro. I can't go out to the game tonight because I picked up an extra 'tard sitting shift tonight.
'Tard Sitter: Sorry, bro. I can't go out to the game tonight because I picked up an extra 'tard sitting shift tonight.
by redpillsatori July 15, 2021

Someone who is mentally slow or named Alan Alex or loic jk not loic tard means to constantly hit hand against chest
by Defecationnerd April 2, 2019

by poxifide January 18, 2011

hmm, Alright picture like a dumb lookin' kid right? and put a bum oh his face, and slap him around a couple times. That kid got bum tarded, and is now a bum tard.
Kids that get bum tarded, or "bum tards" act in certain ways which have attributed new meaning to the word bum tard. For example if your nose smells like poo and your cheeks are red, you are automatically a bum tard, even if you haven't been bum tarded.
Kids that get bum tarded, or "bum tards" act in certain ways which have attributed new meaning to the word bum tard. For example if your nose smells like poo and your cheeks are red, you are automatically a bum tard, even if you haven't been bum tarded.
by SATAN's mom's va jay jay! September 29, 2008

An individual slow of wit but who has enough going on to be fed ridiculous BS and recite it back accurately on demand. One whose dimwittedness is their dominant and most endearing characteristic.
Big Willis, the overweight pawn mouthpiece of the fraternity boys, recited the foul lyrics of the Anti Frat Rat song to any and all who would listen to his semi-tard rant.
by Yablonski March 28, 2007

When everyone around knows that the "special" one is responsible for the event that recently occurred, yet someone still manages to defend said "special" person by stating how he/she is too innocent to do such a thing and/or how they have the mind of a child so how could they possibly think of such a thing to do. Also, doing this usually fails, or humiliates the defender.
Jury: *Unanimously* We all agree that (insert name here) is guilty for killing and mangling the woman and her two children.
Bystander: Wait a moment, am I not the only one who thinks he/she is innocent? How could such a sweet young man/woman do such a thing? Look, he/she has the mind of a 3-year-old. No 3-year-old has ever done this sort of thing!
Judge: Sir/Madam, sit down, or I will hold you in contempt! No 3-year-old has the body strength of a 450lb gorilla, either!
Man in Jury: He's/She's Pulling the Tard Card!
Bystander: Wait a moment, am I not the only one who thinks he/she is innocent? How could such a sweet young man/woman do such a thing? Look, he/she has the mind of a 3-year-old. No 3-year-old has ever done this sort of thing!
Judge: Sir/Madam, sit down, or I will hold you in contempt! No 3-year-old has the body strength of a 450lb gorilla, either!
Man in Jury: He's/She's Pulling the Tard Card!
by H. Peralta November 11, 2012

a fool who smells bad and has butter pits frome ating too many butter tarts. Usually can't spell and makes lots of typos due to the fact their fat fingers are coated in butter tart.
by mrpeepeplace October 8, 2023
