A guy comes into a bar and asks for a double 100 proof vodka " before the s..t hits the fan" as the guy says. The guy gives a repeat order and says again: " A double 100 proof vodka before the s..t hits the fan".

The bartender is an obliging guy but after a number of these requests -and not having seen any money on the bar - says to the guy:" I'm sorry, sir, but I have to ask you to pay for these drinks".

The guy says: " The s..t just hit the fan".