A quief cookie is just another word for a douche bag. It is the item used to clean out a womans vagina after sexual intercourse.
Look up douche bag.
"OMG... that was good sex. Will you pass me my quief cookie?"
"Sure thing."
"And while your at it.... you owe me 20 dollars."
by i1like2this3 April 18, 2008
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