suitable for everyone and their mother

Alternative form of 万人向け (bannin-muke)

(historical, archaic, discriminatory, sensitive) suspicious Korean person; Korean criminal

(historical, archaic, discriminatory, sensitive) insubordinate Korean person; a Korean subject opposed to Japanese imperial rule

unidentified decedent

a general manager

one for all, all for one

to each his own; different strokes for different folks; there's no accounting for taste

chickens come home to roost, so you should be prepared for your curse to come back to you. Also said to admonish someone against cursing another person casually.

three-legged race / (idiomatic) cooperating and working together to accomplish a task