[Uncle Miltie]

It is legal to be naked in Portland, but only on a bike.

https://bikeportland.org/2014/06/08/thousands-portlanders-roll-free-naked-bike-ride-gallery-107000

[ProtectOurFreedom]

It's ok to ride naked, but, just so you know, it's NOT ok to shoot them with your BB gun:

Two shot with BB gun at naked bike ride in downtown L.A.

But can you shoot them if they are attempting to kidnap a little girl?