Top definition
A phrase that is utilized to express positiveness, a guarantee, or just general "knowing" of a person, subject, or event.
Jake: "Was the party at TJ's really as cool as everyone said it was?"
Dre: "Hell yeah man. Everyone was having a good time."
Jake: "Man, for real? And I missed it?!"
Dre: "Rest Assured Jake. You missed more than you'll ever know..."
by stunna3098 October 09, 2011
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2
To be absolutely sure and confident in one's self and one's beliefs as to not care what anyone else might think.
He was too restassured to pay their insults any mind.
by xrestassuredx November 22, 2006
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It does not matter how you do it. It's a Fecal Mustache.

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