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To steal, borrow without ever returning or scury away with someone's lighter. Can be intentional, unintentional or second nature.
Person 1 "Can I borrow a lighter?"
Person 2 "Sure."

Person 2 never got their lighter back. It was Kowaltchuked.

"Hey, you Kowaltchuked my lighter" is the appropriate response.
by Nigel Doucette April 24, 2008
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