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A satiric allusion to the word "euthanasia" - the act of assisted dying - adapted to mean dental damage inflicted on dental patient.

In this instance means the deliberate destruction of a healthy tooth by an incompetent, destructive dentist.
"OMG I told that %&%^* dentist I did NOT want that tooth ground down!!
She's committed toothanasia and now I need a new tooth!"
by JJP63 November 22, 2017
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