Democratic Rep. Jamie Raskin flipped the extremist Colorado Republican's comments right back at her.
The bill would give Ukraine military and economic assistance, help regional allies and provide $5 billion to address global food shortages.
"I mean, how mad can you get at Joe Biden?” the senator asked in the leaked recording.
"Chalk is as lasting as Susan Collins' moral stance on anything," one critic hit back at the Maine Republican.
"Do you want us to alert Batman?" one comic asked.
Herbster had the strong support of former President Donald Trump in the Nebraska race.
“It was almost too stupid for words,” an ex-White House official told Rolling Stone. “I did not get the sense he was joking at all.”
The Louisiana GOP official was also arrested last month after he was accused of taping his students' mouths shut for "excessive talking."
Unlike other worker-friendly measures, this one doesn't need the Senate to sign off on it, too.
The economist had faced a racist smear campaign from Republicans.