Tardle: To be both physically AND mentally slow, as in a crossbreed between a physically slow turtle, and a mentally slow retard.
Wow dude, Jeff just walked into a stopsign and broke his leg. Now he's not just a tard, he's a Tardle
by The Snow Dog December 8, 2010
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1. (Noun) A spirit animal that is a mix between a turtle and a yard
2(adjective) A face made where you give yourself about ninety chins and stick your tongue out.
Hey man, lookit that guy over there channeling his inner tardle. Good for him
by Sammyslammajamma February 16, 2015
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"your our little Tardling"
by baggy600 February 13, 2010
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Dropped your grades again, you are such a tardling!
by deb July 29, 2003
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The 'tardle shell' is the turtleshell-like tiny backpack so frequently seen on the morbidly obese and mentally challenged folks in our society.

You often see heavy set people with these backpacks, which have two straps (usually black and/or thin, corded). These straps go around the shoulders to hold the tardle shell in place in the middle of the back.

The name 'tardle shell' comes from 'turtle shell' and 'retard', since often those called 'retards' wear these backpacks like shells.
Did you see that fat chick crossing the street? She had on a tardle shell!
by AbbeyRoade June 26, 2009
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The act of warming your poptards between your thighs.
Me and my girlfriend went tardling in an ally yesterday, things got pretty sweaty.
by irishbooty January 19, 2014
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