A game in which players use an imaginary blowdart gun (consisting of a player holding their hands to their mouth like a blowdart gun) to blow a dart at another player (the victim). Once hit with the imaginary dart, the victim must immediately lay on the ground/sit down and cannot move from that spot until another player removes the imaginary dart from the victim's neck.
"damn,today i got Henry with the Blowdart as he was mackin with that chick,had to sit down in front of her"
"Man, I had to save Austin after he got hit by a Blowdart shot by Doug during class today"
Amalgamation of "blowhard" and "retard," most thoroughly personified by Governor Rick Perry of Texas.
Did you hear what that Texas Governor Rick Perry said about global warming being a hoax to line the pockets of scientists? If not you'll undoubtedly hear it again, that blowtard loves the sound of his own voice.