“He needs to stop calling himself conservative, he’s hurting our brand,” Greene wrote on Twitter before her account was permanently suspended for spreading misinformation.

Crenshaw responded in an Instagram story.

“Hey Marjorie, if suggesting we should follow Trump policy instead of Biden mandates makes you mad, then you might be a Democrat – or just an idiot,” he wrote.

Crenshaw also called out Greene for missing a key vote ― circling a picture of her “going out for a few drinks” instead of voting for the National Defense Authorization Act.

The two Republicans have something of a history.

Crenshaw has attacked the “grifters and liars” in his party as “performance artists.”