pickholy terror . holy terror {n.}, {informal} A very disobedient or unruly child; brat. All the children are afraid of Johnny because he's a holy terror. Categories: add yours children informal noun Source: A Dictionary of American Idioms 'holy terror' on video Holy Terror, Part 1 - Atop the Fourth Wall Holy Terror - Terror And Submission (Full Vinyl LP Album) [1987] HOLY TERROR Mind Wars (Full Album) Vinyl rip "Holy Terror: Andy Warhol Close Up" featuring Author Bob Colacello sort: relevance, mode: exact match, q: "holy terror", maxResults: 4, videoEmbeddable: true, videoSyndicated: true, safeSearch: strict, type: video Subscribe to: American IdiomsEnglish Slang Post my comment