A reporter for the website Mediaite says former White House aide Sebastian GorkaSebastian Lukacs GorkaMcEnany: WHCA should investigate Playboy's Karem for shouting 'demeaning' questions Conservatives spread false claim Biden invented 'office' of the president-elect Thousands rally in DC to protest election results, show support for Trump MORE told him to “f--- off” in a heated exchange at the Conservative Political Action Conference (CPAC).

Caleb Ecarma, who has called Gorka a "coward" and says the ex-Trump adviser challenged him to a fight in a series of emails they exchanged last year, spoke Thursday with the Fox News contributor at the event at National Harbor, Md., just outside Washington.

In video of the exchange, Gorka appears to shove Ecarma while the two are talking and can be heard calling Ecarma “irrelevant” before walking away.

Ecarma later posted about the exchange on Twitter, alleging Gorka got angry after he asked the former White House aide if he remembered him. 

ADVERTISEMENT

Gorka is scheduled to speak on a CPAC panel titled “The Surprising Strength of the GOP in 2018” later Thursday and is set to give an address to the conference on Saturday.

Gorka left his position as special assistant to President TrumpDonald John TrumpBiden says GOP senators have called to congratulate him Biden: Trump attending inauguration is 'of consequence' to the country Biden says family will avoid business conflicts MORE in August, roughly a week after former White House chief strategist Stephen Bannon’s departure. 

He was one of Trump’s most controversial advisers, primarily over his alleged ties to Hungarian fascists.