I think movies that aren't supposed to be funny are the best to high
"What the fuck you doin with that knife in your hand?"
"Well I don't rightly know, I just sorta woke up holdin it"
SLINGBLADE = hilarious on or off drugs
Last 10 minutes of There Will Be Blood
"DRAAAAAAIIIIINAAAAAGE!!!!!, I DRINK YOUR MILKSHAKE!!!!"