solepatch wrote in post #17378754
Exactly! Last night I went out for "a beer" with a couple of my co-workers and offered to buy a pitcher for everyone to split. After we finished that one the other two said that they couldn't let me be the only one to buy drinks to they each took a turn at buying a pitcher. The bar tender also thought we were hilarious so she gave us a round of free shots.
... I had no intention of any of that happening when I bought that first pitcher

Oh yeah... not happened here, but back home, I would bump into my coworker waiting for the bus home... so we would say "fancy a pint?"...
get off the bus downtown, get a pint at the pub...
then texts to our wives, who would join us eventually...
but then it was happy hour. so you order your drinks, then there would be a screen behind the bar, with a dial moving back and forth. barman would give you the "magic red button". you pressed it. whatever the dial landed on, you paid. worst case was "full price" aka, what you'd buy it for anyhow. but then there were free drinks, 2-for-1, half price, drinks for £1 as well.
so 1 casual pint after work always turned into about 7+ 
this would be a weekday too 
shame people aren't as social here... or at least in boston.