In the clip, a frustrated Nicole Curtis is seen struggling with one of her signature house projects while cameras from her production company captured the moment.

As she faced difficulties with a particular maneuver, Curtis expressed her frustration by stating it was her “last one.”

Unexpectedly, the mother of two then dropped a racial epithet that shocked even her most loyal fans.

“Oh, fart n—–,” Curtis said, before realizing the gravity of her words.

Realizing her mistake, Curtis reacted with disbelief, exclaiming, “What the f— was that that I just said?”

She urgently asked an off-camera man named Nick to “kill that,” indicating he needed to delete the footage.

However, Nick responded, “No. I’ve got 35 minutes… I’m not killing it.”

Although the video never made it to air, a source informed Radar about the incident. It is suggested that the Nick Curtis mentioned could possibly be Nyk Fry or Nick Christopulos, both credited in the corresponding episode.

Despite the footage not being broadcast, Curtis remained visibly distressed about her choice of words, lamenting, “Oh f— my life.”

As of now, HGTV has not responded to inquiries regarding the incident.