Some obviously racist prick was at wal-greens and was making a big deal about this candy bar that had a dent in it, like someone split it, and started yelling at the cashier (cute black chick) to go get him another one or to scan his snickers bar twice and then he'd get it after paying (fucking up inventory). So after he whipped it against the counter I picked it up and said "here just scan this one and he can get another one" so she did and then he ripped it out of her hand and threw it on the counter again towards me and said "YEAH but I don't want that one" all cocky as fuck looking at me.
Anyway, after about 5 minutes of bitching at the cashier he went and got another one and as he was walking out I told her to scan the broken one and threw it on the ground by his feet and said "have a nice day asshole this ones on me"
He said "fuck off you punk ass kid" with his 5 year old daughter and teenage son with him and walked off.... It probably could have gotten worse but I was PISSED at this guy because I know how it is in retail. You can't say shit back to a customer.