Definition

A grandmother or grandfather who comes out as LGBTQ+, bringing a whole new level of pride and authenticity to the family dynamic. It's wholesome chaos at family dinner.

Example Usage

My grandfag just came out at 72 and threw the sickest pride party—Grandma's cooler than all of us now.

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=grandfag&defid=15511639)