We've been painting - a lot - in the new place.  Yesterday, Jason was working on the upstairs ceiling and Grant asked to help.  I heard Jason say "well, you don't have any painting clothes so just wear your underwear."

Then I hear laughing.

I hear today the reason - Jason turned around when he heard Grant say "I'm ready!" only to find that Grant was standing upstairs stark naked with just his socks on his feet.  :)  Looks like he left on the wrong article of clothing.