Washington (CNN) Hours after she was sworn in to Congress, Michigan Democratic Rep. Rashida Tlaib used an expletive Thursday in pushing for impeaching President Donald Trump.

Speaking to a crowd at an event sponsored by the progressive group MoveOn, Tlaib recalled the moment she won her election in November.

"And when your son looks at you and says, 'Mama look, you won. Bullies don't win,' and I said, 'Baby, they don't,' because we're gonna go in there and we're going to impeach the motherf****r," Tlaib said Thursday, speaking of Trump, according to a video posted on Twitter by Nestor Ruiz, an activist with United We Dream.

Tlaib did not seem remorseful about her choice of words on Friday.

"I will always speak truth to power. #unapologeticallyMe," she wrote on Twitter.

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