Internet pillories 'Vermin-in-Chief' Trump with a hilarious #TrumpIsARat pile-on

Taking a cue from both Donald Trump's offensive and racist tweets aimed at Rep. Elijah Cummings (D-MD), over what the president called the Democratic lawmaker's "rat-infested" district, and the Baltimore Sun's brutally scorching editorial labeling the president "vermin,"  Twitter users  joined the free-for-all by trending #TrumpIsARat.

As radio personality and political commentator Dean Obeidallah wrote, "Another day and more racist comments by Trump. And keep in mind Trump is supported by 90% of the GOP. #TrumpIsARat."

Many agreed -- and it was on.

You can see a sampling below: