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mumbletard 

Despite being incapable of stringing two cogent thoughts together, this low-intellect goober will drone on endlessly, boring everyone with their sophomoric points of view. Their speech is often unintelligible and paced like a metronome. They are completely unaware that their audience just wants them to shut the fuck up.
What's up with Barry? He's driving everybody crazy.

He hasn't been the same after he lost his job at KFC.

Now he's just a mumbletard who can't shut up with no job and no friends.

Tumbletard 

One who says things that are retarded on Tumblr. Usually in reference to the LGBTQ community. They are known for calling people misogynistic, racist, sexist, and other such discriminatory adjectives.
I went on Tumblr and said I'm new here. I said I'm a white Christian straight male, and i received hundreds of hate comments calling me a rapist, sexist, racist, misogynistic bigot. The commenters were all tumbletards.
Tumbletard by Possibly cringe August 14, 2016

Tumbletard 

That kid Grant is a tumbletard.
Tumbletard by Johnwell June 14, 2009

rubetard 

A pejorative term for Southerners; a cross between country bumpkin and mongoloid, utilizing the prefix rube and suffix tard. Best used when someone is being an ignorant and stupid Philistine.
Man 1: Spaghetti again? I'm so sick of Mexican food. Hispanics are terrible cooks and terrible people.
Man 2: Spaghetti isn't Mexican, you rubetard. Why do you always have to say something stupid and ignorant like a brain-dead mongoloid?
rubetard by Fellatio Mignon September 11, 2019

rubetard 

Have you seen Josh's crazy shit Cucumber test code? He's a rubetard!
rubetard by JavaDev April 12, 2020
More from Urban Dictionary
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
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