Nickname for a grandparent?

[Pam]

I am Nannie and my hubby is Pop Pop. My own mother is known as Nana, and since she is still living I wanted to make a slight differentiation there. My dad was Pop Pop. Robyn's in-laws chose to be Grandma and Grandpa so it worked out well.

My next door neighbor's daughter used to try to say Grandma when speaking to her grandmother and it always came out *Geggy* so that name stuck until she passed away 27 years later.

[Cataholic]

Grammy is my mom.

My boss is called pops and his wife, mops, by their grandkids! I love that!!