I'm sorry if this is the wrong forum for this but saw a similar question about bar do's-and-don'ts posted and hope someone will help me figure this out. I'm a guy, and I was having a beer in a bar last night and a couple (guy and girl, maybe mid-20s?) waved me over. When I got to their table the guy asks me, (word for word), "Hey, do you want to buy us drinks?"
I looked at the girl who kind of looked eyes-wide horrified, and I said, "No, sorry" and walked away.
But I kept wondering what that was, my mind ranging in hypothetical answers from them just being lame and wanting to get free drinks to them plotting to rob me to this being some new way to suss out someone for a possible threesome. Anyone out there know what was going on?