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Source Code
Random
Applies to someone who constantly needs to be messaged, via Messenger, WhatsApp etc.
Tania has such high message maintenance that I'm constantly on the phone messaging and can't get anything done.
When you turn over your keyboard and all the bits and pieces of food and other matter fall out, ready to be snacked on.
Jim was so hungry because he forgot his lunch, so he turned his keyboard over for some keyboard munch and crunch.