Quicker than lager turns to piss literary phrase
Very quick
Very quickly
Very fast.
Extremely fast as if having been abruptly startled or shocked
This phrase derives from the 1980s in the UK. The earliest citation can be found in a poem Beasley Street written by John Cooper Clarke,
Used to emphasize that someone or something is a lot more or a lot better
Mia can paint a damn sight better than I can.