“If you’re a grown adult who needs to yell at a child for some reason, the Greta Thunberg helpline is here to tolerate you,” the hilarious video's voice-over says.
Michael Knowles of the Daily Wire repeatedly called the 16-year-old Swedish climate activist "mentally ill."
The president mocked the teen activist on Monday: “She seems like a very happy young girl looking forward to a bright and wonderful future.”
“How dare you!” Teen climate activist Greta Thunberg went after world leaders at the United Nations climate action summit.
Teenage climate activist's reaction to US president goes viral.
"You have stolen my dreams and my childhood with your empty words," the 16-year-old told the United Nations gathering.
She sits alone outside the Swedish parliament in the picture.
"The planet is getting hotter than young Leonardo DiCaprio."
The environmental activist blasted the "haters" who want to "go after your looks and differences."