dadunkadomper
A girl with a butt so huge, it’s like she ate a whole pizza and then screamed at it.
That girl in gym class is a dadunkadomper. She did a sit-up and the whole class laughed.
My grandma is a dadunkadomper. She sits on the couch and it cracks.
My friend’s mom is a dadunkadomper. She walks in and the floor almost breaks.