Mason is very creative in his nickname for me. One day I was telling him to clean up for like the 500th time and he finally came back with "ok captain mom". I couldn't help but laugh. Where he came up with that I'll never know but it is funny. Now that we are in the middle of attempting potty training again Mason won't wear any pants. So most days he is going with the casualy look - either training pants or bear bum. Good thing he has a cut little bum. So since he is wearing nothing but his training pants I started calling him captain underpants. He things it is pretty funny so I'm sure the nickname will stick for a while - at least until he starts wearing pants again.