"QA Engineer walks into a bar. Orders a beer. Orders 0 beers. Orders 999999999 beers. Orders a lizard. Orders -1 beers. Orders a sfdeljknesv." -Bill Sempf
There is actually a second part, which I feel is quite relevant here:
First real customer walks in and asks where the bathroom is. The bar bursts into flames, killing everyone.
There is actually a second part, which I feel is quite relevant here:
Ha! That's now going to be included in all my future retellings of that joke.