I've been the recipient of the serving with fingers in the glass too, even though alcohol kills everything, its still not really appetizing, and you second-guess how good of a bartender they are. I've seen my friend order a martini and the bartender poured the gin into the martini glass, and then when he realized his mistake poured the glass down the sink. My favourite bartender story is my friend who had a bartab going for these guys, and named it 'assholes' (since, they were being, well, assholes) ... he was new and he didn't know that specific POS system printed out the name as well as the bill ... hilarity ensued Oh, I've also seen bartenders not empty their ice tray after a glass breaks .... after I ordered a drink I bit my lip and talked to the manager, got free drinks all night