I think it is odd that the Yellow Penguins are using some kind of odd Bill Belichick 1 down line man defenses against what is clearly a power waddling formation. It should work out for them, tho, as the half back isn't ready for the fish and the black team has too many penguins on the field.
(I think I watched 21 hours of NFL football this weekend.)
Edit: That was referencing "Yellow and Black penguins share the rookery".