Breaking the yeast bank
Sometimes the best labeling still doesn't cut it.

Transcript
While being locked in at the BeerCraftery brewery, Paul and Max finally find something to drink.
Max comes in with some Erlenmeyer flasks: Score! I found these fancy bottles in the little office fridge over there!
Paul: Strange cap.
Max, drinking from the Erlenmeyer flask: Probably a new gimmick.
Paul: Hm. Tastes weird.
Max: Way to yeasty! Needs much more hops and carbonation!
Paul: Strange, I don't recall their WLP003 beer, do you?
Max: S23?
Tags: yeast