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Slang for being extremely busy, having been extremely busy or both.
Busy person (picking up phone): "What !?! This had better be good! I am skating on shell casings here, you know!"

Caller: "The boss wants the names of who we are sending to the hazardous materials training."

Busy Person: "Yeah, I'll get right on that"
by johnny pubestache January 20, 2011
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