1 definition by SpenserPS

Derived from a story in "The Jungle Book" by Rudyard Kipling. The story featured a mongoose named Rikki Tikki who exhibited great speed. To do something "riki-tik" or "most riki-tik" is to do it very quickly. The phrase has common usage in the US armed forces.
"I need that taken care of most riki-tik, okay?"
by SpenserPS May 27, 2009

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