accident-prone all over all over hell boisterous breakneck careless desperate devil-may-care every which way furious hasty headlong helter-skelter higgledy-piggledy hotheaded hugger-mugger hurried impetuous in a jumble in a mess in a muddle in confusion in disarray in disorder knock-down-and-drag-out knockabout mad overeager overenthusiastic overzealous precipitant precipitate precipitous rambunctious rampageous reckless roisterous rollicking rough rough-and-tumble rowdy skimble-skamble slap-bang slapdash wanton wild willy-nilly