An alternative spelling of "Thank You" made up by Sandra during conversation
Sandra: "O tenku!"
Blake: "huh??"
by BlakeLibely December 01, 2013
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Tenku is that dumbass kid in the back of the class asking for cheez-its and stuff, he can also be cool sometimes.
Jim:I swear Jon is being a Tenku.
Matt: I know at least he isn't asking for my snacks though.
by Grandpa Oats February 13, 2017
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