Top Definition
The terrifying cross of a porcupine and a hippopotamus. Extremely aggressive and territorial. Can weigh up to 1,700 pounds, and can achieve land speeds of 40 MPH. Quills measure up to 5 feet long, and up to 1 foot in circumference at the base. Mostly herbivorous, with a pronounced taste for oatmeal and an occassional serving of chicken tikka.
"Larry, please stop your porcupotamus from trying to couple with with my dog."
by Chiesennegs August 01, 2006
1 more definition
The terrifying cross of a porcupine and a hippopotamus. Extremely aggressive and territorial. Can weigh up to 1,700 pounds, and can achieve land speeds of 40 MPH. Quills measure up to 5 feet long, and up to 1 foot in circumference at the base. Mostly herbivorous, with a pronounced taste for oatmeal and an occassional serving of chicken tikka.
"Larry, please stop your porcupotamus from trying to couple with with my dog."
by Chiesennegs August 01, 2006

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