Short for autistic.
Used in a playful manner.
Please don’t use this word for someone who isn’t okay with it.
Lol, you’re so ‘tistic
Tistic moment
by Mr. Twinkieface January 01, 2021
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To be so profoundly in Awe, you are unable to respond; an Autism-positive definition.
Looking at the condors flying past a double rainbow on the north rim of the Grand Canyon, the chatty group was struck awe-tistic, thus could not speak as the birds with their nine foot wings swooped low over their heads.
by RangerGeek January 08, 2017
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Person 1: The weather in England is so bi-polar
Person 2: More like autistic
Person 3: It's bi-tistic!
by Lynxyy November 28, 2016
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A variation on "autistic". Describes someone who has become so used to e-mail that they shrink from more direct forms of communication.
"Don't even bother calling Adam. He's gotten so e-tistic, he's afraid of the phone."
by rufus59 December 13, 2008
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1. The step after being an R Tard

2. To be a pushover; or manwhore.

3. To be a dick or complete asshole
Gamer:Did you see that R Tistic fuck!?!He totally noob tubed me!

Teacher: Billy, What's the capital of Louisiana?
Billy: Arkansas?
Teacher: No! Are you fucking R Tistic!?!

Jol: That R Tistic asshole is dating your sister!
Kyle: Whats R tistic mean?
Jol: That's not da point!
by iwreastledabearonce September 16, 2011
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When someone completely loses all social interaction skills when around someone very hot. Similar to autistic, but only around attractive people.
Guy 1: Dude, what is up with you? You are such a social retard around hot chicks. I swear you are hot-tistic. I am not going to be your wingman ever again.

Guy 2: Sorry, I know, it sucks. They are just so hot all I can do is stare at their boobs and then I get caught looking and then I get embarrassed and then I can't be funny and then I start worrying and then it just gets worse from there.

Guy 1: Stop talking. I don't care.
by schmuckaneers October 09, 2009
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