What happened on the worst date you've ever been on?

Went on a date with a girl after talking online for a while. First impression, "Wow...she doesn't look anything like her picture, and not in a good way." So there was that. But it got much worse. Turns out that she doesn't do what she said she did, neither does she have the same interests she claimed to have. So basically she's a total stranger. And one with a thyroid disease I think, because her body odor was nigh unbearable. It was dreadful. I wanted to leave, but I didn't. I saw the date through and tried to be nice. Just because it occurred to me that this poor girl probably doesn't get a lot of good dates, so the least I can do is see this one through for her as best I can.