We were taken to our table by the hostess, and she hadn't realized it hadn't been bussed yet, so we had to stand there for a few seconds and wait for her to clean it off for us (this isn't the bad service part - shit happens). While we were standing there talking, another waitress rushed by us and said "get a room" in a joking manner. I looked at Matt, then looked at her with a "what the fuck is wrong with your brain" look. She got this worried look on her face and kept on saying, "I'm joking, I'm joking!"
After we were seated for a few minutes (THANKFULLY with a different waitress, or I would've gotten up and left), the waitress came to the table and said, "I think you misunderstood me - I said 'coming through...'" I still looked at her like she was from Mars, because it was pretty obvious that she said "get a room," not "coming through," and she was just trying to cover her ass so she wouldn't get complained about.
Given the circumstances of the situation (being there with my ex-boyfriend), it was more than a little awkward. I was flabbergasted that a waitress would say something like that.