[Feature] Chugging!

[The Grim Sleeper]

So John Warcrimes question made me do a few tests, and it was possible to gulp one too many times before you exploded, which means you could explode twice. I fixed that.

I also cut the number of chat-window reports and sound effects in half so as to make it slightly less ear-rape-y. The chugging speed or amounts have not changed.

I think (yet again) that this was the very last bug. I have no more time to work on this this week or the next.
So I hope that the current quality is adequate for admission.