A mouth guard that when worn properly makes the athlete sound like a tard. It also makes the athlete drool a little to complete the whole ensemble.
"coath, can I go to tha baffroom?"
Coach: what? I can't understand a word you're saying. Take out your mouth tard when you speak. And wipe the drool off your face before u get on the short bus.
by KennyRex January 27, 2011
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