spaz plank
When a spaz meets a plank! The bastard child of Dumb and Dumber! too stupid to be simply labeled a spaz, too backwards to be simply labeled a plank - spaz plank.
"Darn Pa, I seems to have spilt moms cherryade on the dawg again"
"Shit Rufus you spaz plank, you're no son o' mine"
"Shit Rufus you spaz plank, you're no son o' mine"