Hagasaurus - A monster hag who thinks she’s the boss of everything and wi

A monster hag who thinks she’s the boss of everything and will scream at you for no good reason.

My coworker is a Hagasaurus. She screamed at me for using too much coffee.

My teacher is a Hagasaurus. She gave me detention for talking to my friend.

My grandma is a Hagasaurus. She yelled at me for not eating my veggies.