Fun with puns

Girls, you will identify with this. Guys, most likely not.

You know how sometimes when you need to go to the bathroom, you think you only have to go a little bit? Then you sit down and realize that, no, you have to go a lot. This happens sometimes. It's part of life.

What I want to know is this: When in this situation, does anybody else go "Oh crap" and then have a chuckle at their own cleverness when they realize what they've thought?

Just a question...