US President Joe Biden has slammed Republican nominee Donald Trump and lashed out at the “macho guys” who support his ideas.

He branded Trump and his supporters as the ‘the kind of guys you’d like to smack in the ass.’

Biden, 81, clenched his teeth as he made the remark during a Harris campaign event in Pennsylvania, just days after he sparked outrage by calling Trumo supporters ‘garbage’

RT reports: He made the remarks during a campaign stop in his birthplace of Scranton, Pennsylvania on Saturday, in support of Vice President Kamala Harris, the Democratic candidate for the November 5 election.

“There’s one more thing Trump and his Republican friends want to do. They want to have a giant tax cut for the wealthy,” Biden told the local chapter of the carpenters union. “Now, I know some of you guys are tempted to think it’s macho guys,” he continued in an apparent reference to Trump’s supporters.

“I tell you what, man, when I was in Scranton, we used to have a little trouble going down the plot once in a while. These are the kind of guys you’d like to smack in the ass,” he said while gritting his teeth and clenching his fists. “By the way, I’m serious,” he added.

Throughout his presidential campaign, Donald Trump has proposed various tax cuts along with tariff increases on imported goods. This includes a 20% reduction in corporate tax rate. He also pledged to eliminate tax on overtime pay and on tips for service workers, and to make Social Security benefits for seniors tax-free.

Earlier this week, Biden caused an uproar when he branded Republican supporters “garbage,” accusing Trump of dividing the country “based on the race.” The White House later edited the transcript, claiming that there was “a difference in interpretation” while Biden said his comment was in response to “hateful rhetoric about Puerto Rico spewed by Trump’s supporters at his Madison Square Garden rally.”

Both Democrats and Republicans have frequently engaged in harsh rhetoric, with Trump often describing Harris as a “low IQ individual,” calling her policies “plans of a simpleton” and the vice president accusing the former president of constantly lying and branding him a “petty tyrant.”