A person who has red hair. They are constantly are made fun of but they deserve it because they're burning up. They contribute to Global Warming by burning. Finally because of the hair colour the males find it incredibly hard to get laid. They are also mutants and aren't actually human.
Man that Ranga is burning up.
Ranga Ranga Ranga S S S (Water touching their hair)
Hey don't give that ranga head he'll burn your tongue