Antitard 

A often gullible person who goes on with reckless hate towards a specified group of people (Such as Otakus or Furries), without doing any form of relevant research or providing valid evidence. Uses negative stereotypes against literally every single member of such group, no matter how untrue it is, and not bothering when proven wrong or pointed out for hypocrisy.

Person 1: "Nah fuck off child groomer"
Person 2: "Not all furries groom children dumbass. U don't even have proof that this guy does that"
Person 1: "Nah, they all groom children and fuck dogs idc"
Person 2: "Wow okay then antitard, won't even bother seeing what your own anti culture does then"

Antitard by zParadox February 6, 2022

attitard 

Person who avoids doing the right thing because of their stubborn attitude. Results in appearing retarded.

My teenage daughter is an attitard.

attitard by imav8n March 3, 2005

Attitardinal 

Having an attitude while being a retard

Don't get attitardinal with me you stupid Biatch

Attitardinal by Scarcazim November 12, 2016