I read somewhere that Pembroke was the "Corncutters" before they consolidated with the Pearisburg Red Devils to form Giles High. Giles retained the Columbia Blue from Pembroke and Red from Pearisburg. Eggleston and Newport fielded baseball teams, but I don't believe either had football.
West Point Pointers, Chincoteague Ponies, Annandale Atoms, and Colonial Beach Drifters should get honorable mention, but Flying Flucos is by far the best.
Why are there so many Tigers, Eagles, and Falcons? A good mascot should be uniquely relevant to the local community, like Madison County Mountaineers, Spotswood Trailblazers, Poquoson Islanders, or Randolph-Henry Statesmen.