(Video still via Broadway.com)

Patti LuPone, appearing on Show People with Paul Wontorek, went off on Donald Trump, saying:

He's a f*cking-ass, motherf*cking asshole. He's a f*cking nut and he should be — he's certifiably insane, and he has compromised this country, and it is tantamount to treason what he just did. And why are we not doing anything about it? Why is it taking so long? What the f*ck is going on in this country? That's what I think of Trump.

Ladies and gentlemen, Patti Lupone. pic.twitter.com/Qg1EBRtZ51

— Michael Skolnik (@MichaelSkolnik) May 20, 2017

Her Madonna outburst bummed me out, but when she's right, she's right!

Watch the entire segment after the jump ...

She also addressed her Madonna outburst, saying she has no regrets for saying what she said:

I think it's a point of fact, do you know what I mean? Some can, some can't.