Rep. Rashida Tlaib (D-MI) — who was sworn in earlier Thursday — is coming out of the gate swinging at President Donald Trump.

Speaking to a crowd at a reception held by the progressive group MoveOn near Capitol Hill on Thursday night, the new Congresswoman made a sharply worded pledge

Tlaib quoted her son telling her, “Mama, look, you won. Bullies don’t win.” And then she said, “’Baby, they don’t.’ Because we’re gonna go in there, we’re gonna impeach the motherfucker.”

Earlier Thursday, in an interview with NBC, new House Speaker Nancy Pelosi (D-CA) did not rule out the possibility of impeachment.

Watch above via TheWrap’s Jon Levine.

Have a tip we should know? [email protected]