[HaraKiriBlade]

Thank you!!! I must be having a memory lapse. Once in a blue moon - I know it doesn't mean the same as 'out of the blue' or 'all of a sudden', but it must have been the one hanging at the tip of my brain ready to fall off. All I could remember was 'blue', and that must've made me think that there's a replacement for 'out of the blue' with the same meaning, with 'blue' in the phrase.

Thanks again Tdol, you're such a lifesaver.