[s1e3] Ddong Chim -

: While Jung considers it a friendly, child-like joke, Kimchee takes exception to it, causing Jung to draw negative attention from his boss.

: The word ddong (똥) means "poop," and chim (침) means "needle" or "acupuncture". [S1E3] Ddong Chim

: While often depicted as a harmless schoolyard game, its appropriateness in adult or professional settings—as seen in the episode—is highly debatable and can be viewed as harassment or molestation in certain legal or social contexts. : While Jung considers it a friendly, child-like

: Jung gives Kimchee a "ddong chim"—a Korean prank where one clasps their hands together with index fingers extended and jabs an unsuspecting person in the buttocks. Kimchee takes exception to it