Define Seethe And Dilate Meaning

My god, did you see the size of the neovagina on that thing? Guess that's what happens when they seethe and dilate so much.

little crip: *watching prageru video*
normal human being: “you realize prageru is biased, right?”
little crip: “cope seethe dilate prageru is based and redpilled get out of here normie kek”