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1.
When the chance arises to do something illegal you've always wanted to but you unfortunately know it would likely get you a lifetime sentence in prison.
Jim: "Hey I was stopped at a pedestrian crossing and then of all people I see my boss, walking out in front of me. I could've flattened him."
Bob: "Too bad you passed up on a once for a lifetime opportunity."
by JimBobstro September 05, 2008

Words related to Once for a lifetime opportunity

life lifetime once opportunist opportunity