What is Grinalds?
1.
1. An amazing athelete who excels at sports. Notable Grinalds': Andrew Grinalds and Lucy Grinalds.
2. To totally mess something up beyond repair.
1. Dayum that Michael Phelps is such a Grinalds.
2. I can believe she called the cops! She totally Grinaldsed it up.
or
He just got us all expelled. What a Grinalds.
See