I do and the benefits are twofold. Firstly it saves electricity. (Which I can then squander by leaving my Christmas lights on all night) Secondly, if I tie the ankles of my trousers up, any night moves /copyright bob seger/ can be trapped and stored up. The resulting gaseous balloons of my hammer time pants can be used to power at my will, a small wind turbine I've erected in my hamster cage, thus allowing my hamster to have a rest but keep the wheel moving. Saiid hamster then has more energy to eat the spare nuts/seeds leftover from my nut parties.
Just supposing you can't decide if you should take them of or keep them on, I didn't have this dilemma until I read this thread. Hammer pants are the future