flying feathered rats Share definition Flag Pigeons of Seagulls that are scavengers either scronging for food that is left behind or rummage thru trash bins for food scraps. Man! look at that old lady at the parking lot feeding breadcrumbs to those flying feathered rats!! flying feathered rats by BruinKiller3469 May 20, 2009 Get the flying feathered rats mug.