Jason Castro's picked a Bob Dylan song for his second try, so you'd figure that forgetting the words wouldn't matter -- and yet, in "Mr. Tambourine Man," it sort of does.
Especially when he covers about as well as a guy who's been caught by his parents with a smoking bong.
Not that he really seems to care -- he's so sure of his core audience of fellow stoners and Girls Who Love Losers that nothing fazes him.
If he doesn't go home after this, then we might as well start watching this thing with the mute button on. Because clearly this is no longer even a little bit of a singing competition.