step-great-grandparent 

1. The parent of one's stepgrandparent.
2. The stepparent of one's grandparent.

My step-great-grandparent is a good person.

step-great-grandparent by Elivaldeq November 24, 2019

Foster Grandparent 

Foster Grandparents are senior volunteers who serve, in schools, day-cares and other child centered programs, as tutors and mentors for children with special or exceptional needs.
The Foster Grandparent Program is a part of Senior Corps in the Corporation for National and Community Service.

The Foster Grandparent has helped little Susie improve her reading skills significantly.

Foster Grandparent by ribzoza May 31, 2012

grandparentitis 

the ornery behavior of a child towards his parents resulting from spending the weekend or receiving gifts from his grandparents.

"Grandparentitis cannot be treated with Prozac."

grandparentitis by Keith M. Towler August 1, 2003

grandparental controls 

Parental controls help protect children from viewing content that portrays egregious violence, sex and foul language. Grandparental controls protect our elderly from being brainwashed by Fox News.

My grandma is convinced Mexicans are invading our country. I need to setup some grandparental controls.

grandparental controls by Garrick Mills July 27, 2020

Grandparent Joint 

Save the roaches from your joints and combine the resonated pot into a new (more potent) joint. If planned correctly, this technique can be repeated endlessly, producing high-potency grandparent joints and even great-grandparent joints.

"Looks like we've got enough here for a Grandparent joint, anyone down?"

"I have been saving the great-grandparent joint of last summer for my backpacking trip."

Grandparent Joint by SativaVata May 5, 2009

Grandparenting

When as a grandparent you believe all time spent with grandchildren is needed and required instead of want to or desired by ones self. A higher level of "babysitting " your grandkids!

We will not be babysitting our grandchildren, we are "grandparenting" them to allow our adult child to go party!

Grandparenting by faithuncertain May 25, 2016

grandparent

Parent's parent.

My grandparent is a good person.

grandparent by Mr. Jacov November 23, 2019