A play on "Show me," Missouri's state motto. The desire for proof before making a decision.
Bob: I think this is going to work out just fine.

Tom: I'm not sure yet. I want to see some proof. I'm taking a Missourian approach.
by Delonte's Donuts March 5, 2010
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The one place where you can meet up with people you’ve fucked and find out you’re related
Man I had a family reunion and found out that hot girl I fucked was my cousin and that’s the typical family reunion for Missourians
by HUFFHUFF74 December 1, 2018
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