India, April 21 -- Rep. Nancy Mace (R-SC) has taken to social media to share a shocking video of a foul-mouthed confrontation with a constituent. The person accused Mace of not doing town halls while shopping at a "makeup store" on Saturday, April 19. She accused the man donning daisy dukes of "harassing" her.

Mace shared the video with the caption, "Some unhinged lunatic, a man, wearing daisy dukes, at a makeup store, got in my face today. Dems are nuts. So I went off - and I won't be backing down. I hold the line 24 hours a day, 7 days a week, 365 days a year. Try me."

"I asked if you were doing any this year. It was one simple question," the man said in the footage, as Mace began filming.

"Do you want to keep going? You want to keep...