With no way to tell it WAS sarcasm, it looked strange even to me, when I knew it had to be a joke. Next time maybe a smiley of some sort like a rolling eyes one would help show it was a sarcastic wittism instead of a serious comment. I've heard junkies and lowlifes say "Well, I didn't want to get a job, so I broke into XX house...." like it's a legitimate excuse.
I happen to know the mods here wouldn't think that way though, but not everyone would. Just saying.