1. Minnesotan slang for the word "sphincter", a round muscle that assists in defecating.

2. An insult.

3. A word that is used to confuse people.
"Oh, my gosh. I've been over-using my queejeebo."
"You are such a queejeebo!"
Person #1: "How is your queejeebo, man?"
Person #2: "Huh? What's that?"
by eleongamgee January 26, 2011

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