Noun
grampy (plural grampies)
(informal, childish) grandfather
Mr. Marcella was Grampy to Amber, Andrew, Ashley, Robert, and Broden. Source: Internet
I remember my Grampy teaching me about the freshness of fish when we went down to the dock for the day's catch or all about proper cuts of meat when we went to the butcher's together. Source: Internet
"Nothing, I don't know, I was on a ship or something and there was Grampy, Goldye, and Grandma Glaze and. Source: Internet