I don't think he was making that big a deal about it - I think he just wanted to get his punchline about looking like a perv in.

Here is what he said:

She has to go to the bathroom—not to complain, but she always has to go to the bathroom, like 10 times a day—and I wait, red-faced, outside the ladies' room, trying not to look like a perv

It probably wasn't 10 times or even 5 times - but if you saw a guy hanging directly outside the woman's restroom 2 or 3 times in a morning - wouldn't you think he was creepy? I'm actually a little curious as to how he tried to look less like a perv.