- "Joey! Let's make some wake-up juice."
- —Chester to his assistant Joey
Wake-up juice was a type of drink created by Chester and Joey in 1885 as an antidote to alcohol, which Emmett Brown was forced to drink after passing out from drinking whiskey. It contained green olive juice, tabasco sauce, cayenne pepper, chili peppers, onion, and mustard seed. It caused Doc to immediately wake up, run outside, and dunk his head in the horse trough (which Chester had earlier told "Clint" was the only place to get a drink of water at the saloon).