Most of us have seen a “Karen.”

Yeah, we’re talking about them.

Van Dam routinely posts her experiences with former clients some of which range from outrageous to unbelievable.

Teresa Van Dam

Currently, the hairstylist has over 3 million followers.

According to the mother, a $20 tip is not appropriate for a $300 hairstyle.

That’s not the worst of the story.

Teresa Van Dam

However, the mother continuously asked for a cash refund.

After complaining here’s the Karen moment, folks the mother hung up.

Van Dam has truly experienced the worst of the Karens.