hippo

noun4

1. •
   (offensive, figurative) An overweight or obese person.
2. •
   Clipping of hippopotamus.

   • There was an old hippo that had the bad habit of getting out on the bank and roaming at night over the station grounds. — 1899
3. •
   (South-Africa, slang) An armored personnel carrier used by the South African Defence Force.
4. •
   (informal) Hippopotamus Defence.

noun1

1. •
   Initialism of highest-paid person's opinion.