I just had to share this colourful name for the professional attenders that you see here in Pattaya at anything free. Talk about "round up the usual suspects", a bar anniversary, a proprietor's birthday, whatever, there they are plate overloaded, eking out a free drink if they can't cadge a second, comparing notes on the next bludging opportunity.
If you live here you know them all. They are not hard to avoid though, just go someplace where you have to pay.