Oh lord. I have, and it did offend people, until I set it straight. It was a group of me and my friends at lunch break during high school. Three of my friends were talking about someone who died, and us other three were talking about something else. Well, me and the two people I was talking with were saying something that I almost forgot completely, but we were giggling about how many people called my name that day. Like, people called on me a lot, and I said if anyone else did it, I would laugh. Well, OF COURSE, the group that was talking about the person who had (unfortunately) died, called my name. I looked straight at them and exploded into laughter.
I wasn't exactly very popular for the five minutes that followed.