i wet my pants because i had a dream that i was going to the restroom.
how embarrassing! i did that one time when i was sleeping in my bed and i thought i got up and went to the bathroom to pee, but i did not go to the bathroom, i peed my pants in the bed.
sure, i fell asleep on the chair and had a dream, in my dream i went to the restroom, so yeah, i peed right there in their chair.