Don't ever call your grandfather Pop-Pop.
According to the Urban Dictionary, Pop-Pop is slang for coitus. And we all know what that means.
Some ethnics, however, insist on calling their father's father Pop-Pop, not Grandpa or Grampa.
Not Grandpappy, Gramps or Granddad.
Not Granddaddy, Grandpop or Paw Paw.
Not Big Paws, Pee Paw or Papadaddy.
Not Bompa, Boppa, G-Daddy or G-Pa.
Pop-Pop.
It's like the Brits nicknaming a grandfather Snog.
Neither Snog nor Pop-Pop should be uttered in polite company. (17 AUGUST 2014)