When I was like 3 or 4, I was at the pool with my mom. Since i was so young, I changed in the ladies' room with her. I went to one of the stall's and went to the bathroom (all by my fucking self), then came out feeling like a million bucks. So an older lady comes up to me, says "wow you are a big boy going to the potty all by yourself!"
So I say, "Yep, and I have a big penis too!"
I don't know why I said it, but my mom loves tell that story.