Paul and Max are homebrewing.

Paul: Ok, now we mash in.

Max: So we dump the grain in the water?

Paul: Noooo!

Max: What, what? Did we mess it up?!

Paul: No, no, just don't say "dump in". "Mashing in" sounds much more professional!

Max: Right, and we're not drinking beer, we're working in quality control.

Paul: ...not drunk, just overworked.