The belief that when one buys another a drink, that person will receive a free drink in return.
I am buying Karen a drink to return the favor. I don't want to have bad bad barma.
by AaronTrevor October 28, 2013
A good tip equals good barma. A bad tip equals bad barma - i.e. you sit for a long time without a refill of your beverage.
by RH & TB Sipde May 14, 2004