From Jimmy Kimmel's movie

I remember seeing a meme about that in my english teacher's classroom back in high school

Also the pic is from the last she ra cartoon and the catgirl in there basically caused a genocide for petty revenge

It's litteraly called "Movie: The Movie" Alternatively you can just look for the actress on screen (gabourey sibide)

Edit: not a movie just a parody skit (2 in fact)