Smoking SO MUCH FUCKING WEED that you physically can not form even half of a sentence, while also being unable to walk straight. And/or motor skills such as Frankenstein's.
Man, I'll tell you one thing..... Jerry is frankenstoned right now. Like I don't know how he's getting home, he's fucked.
Someone who gets stoned out of their mind then can only communicate with a series of unusual grunting noises.
"Woah he's drunk"
"Ha! What a frankenstoner"