打daa2小siu2報bou3告gou3

English

1. (coll.) to tattletale; to rat on sb
2. to rat on somebody or something; to tell on somebody; to calumniate somebody to superiors (often implying that changes are untrue, rather than "squealing" about on actual offense)unreviewed?

粵語 — Cantonese

1. 暗中背叛、透露秘密、私底下嘅消息畀上級unreviewed?

Examples

• unreviewed?

  你哋唔好隨便講嘢啊，小心有人打小報告畀老闆啊！

  Don't talk carelessly, be careful that someone may rat on you!