Hello Everybody, Who can help me with gangbusters in this sentence ? "...the Mallo Cups and Atomic Warheads are going like gangbusters..." I've found that it can describe something very successful. 1°) Is it right ? (it would be more or less ok in my context, which is a poem.) 2°) Could you tell me the level of language of this word? Colloquial ? Slang ? It will help me to choose : les Mallo Cups et les Atomic Warheads... ...partent comme des petits pains ... cassent la baraque ...déchirent tout ...... ?