I can't get paid for shitting on company time since I never really need to shit at work, but I'll be damned if I don't kill the same amount of time while on the clock. Thank god restroom breaks are mandated by OSHA and they don't count toward our normal 10 minute paid breaks. Over the course of an 8 hour shift, I try to spend at least 30 minutes total in the restroom.
My job is generally unsupervised so I spend a great deal of time reading stuff. Usually it's some gay shit, (❤) but I try to read theory when I can focus.