A yellow school bus that is equivalent to a short bus
that transports retarded kids to a "special" school in Pittsburgh, PA. It is sponsored by Mung Eggs, an egg farm.
"You're so fucking stupid, you're going to be riding the mung bus next year!"
Hamester is a racist term, for an African AMerican, used without them knowing for decades by whites attending a company picnic. It later spilled over to the general public.
"Hey hurry up guys before the freekin hamsters eat all the chicken and watermellon!"