What is a grammingo? A normal grandmother, but much more awesome than the others. A pink flamingo grandma shirt for a grandma who loves funny animals and great tees! A perfect gift for any woman who wants to show how much she loves being a cool grandmother. Buy this pink flamingo shirt for all the amazing grannies in your life, especially your grandma. Pink flamingo shirts are a fun and unique way to show your support for your grandmother and let others know she is important.