I always freeball in my Levis, but usually not other pants.
Speaking of getting out of the shower into your PJ's...
I work from home, and one morning when I was running late (overslept) I didn't really bother to dress after my shower. I just slipped on a pair of sweat pants, with nothing underneath. As I was walking out to my office in back, I ran into the lawn man, who had some questions. We start chatting, and somehow my shoe size (15) comes up. Then he says:
"You really wear a 15?"
"Yup" I answer.
"OH! That would explain the big dick in those" he says, looking at my sweats. "Do you wear those to Home Depot?"
(Yes, we're both gay. It's so nice gay men can be honest about some things...)