Signifigance of bell-ringing at bars?

Why do bartenders ring bells occasionally in bars?
Is it true its done when they receive an especially
generous tip? Or, as some claim, does it mean someone has
bought a round for the house?

They are usually calling a waitress to come pick up their order.

Depends on the bar. In a lot of bars, if it’s a big ol’ brass bell, it does indeed mean that somebody has tipped the bartender generously. In my bartending days, a dollar was enough to ring the bell. Then again, that was close to 20 years ago, so the ante may have gone up. It’s a gimmick that bartenders like to use to increase the cashflow…people get buzzed, they want to hear the bell go clang!, so they lay a big time on the bartender. The ones for calling the waitresses tend to be the little ‘hotel-clerk-calling-a-bellboy’ type bell.

If you really want to know what it means where YOU go, tho, ask the bartender.

It also makes the customer feel like a big shot, in a subliminal way.

In my bartending days we would knock on the bar as we collected the tip. It gave us a easy way to grab the money and also made the customer feel like he/she was getting ‘special’ attention. Anything simple to do and strokes the customer means more money for me in the long run.

I thought I’d seen this earlier… This thread discussed the same topic.

http://boards.straightdope.com/sdmb/showthread.php?threadid=15882