Thomas: Mom, I have a question.
Thomas: (Blushing) Well, uhm, never mind.
Mom: Please, if you have a question, just ask it.
Thomas: Well, it's a dumb question.
Mom: NO question is dumb.
Thomas: Remember that movie we watched where the astronauts peed in their suits?
Mom: (Laughing) Yes.
Thomas: So is that how astronauts do it, they just go when they need to? And how do they, well, you know.
Mom: Good question. I don't know the answer, let's Google it.
Always in the front of a 10-year-old boy's mind: toilet behaviors. lol