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In American slang this phrase means a dead certainty.
Homer: I have 50 bucks riding on this game.
Marge: Homer, you promised me!
Homer: This isn't gambling Marge. It's lead-pipe cinch.
by Jara Dosek December 29, 2006
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Oct 3 Word of the Day
I couldn’t care less (but one must keep up appearances, right?)
Frenemy has a family tragedy. "Thoughts and prayers."
by November 05, 2018
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