mucking
v. The gratuitous utilization of internet instant messaging services as means for cantankerous ranting. Particularly by those who are under the influence of CNS stimulants and/or of Irish decent.
"I had been mucking for hours, over nothing, and was waiting for a fresh contact to come online, as I had already over-annoyed most of the ones on my list. Just then, while wondering to myself why no one wanted to talk to me, I remembered to take some more Dexedrine, which I washed down with a Guinness."
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