Is it really too far to walk to the bathroom at a rest area?

Not to start a truckers vs RV-ears dispute, but once while we were stopped at a PFJ lot we saw a trucker drive by and throw a half eaten pizza out his window at a MH (not ours). Seagulls immediately went after the pizza and there were bird droppings all over the RV in very short order.

I have always wondered what (if anything) the RVer had done to deserve that.

Could have been worse...could been one of those bottles of yellow liquid.