I remember when I fell off my dinosaur - A dumb phrase from Bucks County. It's a way to tell a woman

A dumb phrase from Bucks County. It's a way to tell a woman she's a waste of space and time.

'I remember when I fell off my dinosaur', said to a girl who didn't brush her teeth.

'I remember when I fell off my dinosaur', shouted at a woman who slept through class.

'I remember when I fell off my dinosaur', texted to a girl who ate pizza for breakfast.