Ajummas Rock Korean Market on Korean American Day

These Korean aunties can throw it down.

Ajumma EXP is a group of middle-aged Korean women who embrace their advancing years through song, dance and laughter. They occasionally crash Korean American gathering sites to put on a show.

Korean American Day was Jan. 13, and to celebrate the experiences and contributions of Korean Americans, Ajumma EXP held a flash mob inside a Korean grocery store in San Diego.

Check out their amazing routine in the video above!