1 definition by Misimosoup11

The act of kiestering (anally transporting an object) in your urethra.
Friend 1:“Hey man, I heard security is doing cavity searches at this concert, how are you gonna get the weed in?”

Friend 2: “Nor worries brother, I’ll just Uriester it!!”
by Misimosoup11 May 24, 2018
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