pickdirty trick . dirty trick {n. phr.} A treacherous action; an unfair act. That was a dirty trick John played on Mary when he ran away with her younger sister. Categories: add yours noun Source: A Dictionary of American Idioms 'dirty trick' on video Dirty Trick Dirty Trick (Original Mix) A Dirty Trick --- Franco Micalizzi --- Music Dirty Trick - Adrenaline Time - Last Breath  sort: relevance, mode: exact match, q: "dirty trick", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: American IdiomsEnglish Slang Add my comment