acceptaination
An explaination which does <u>not</u> explain <i>why</i> a particular person does something, but which the person says in such a manner, that one can but shrug one's shoulders, and walk off.
...they went to the But 'n' Ben for a few weeks, where they live in a house with mice living under floorboards, and in the walls. "It's ok, they're Tree Mice", explained Lana. So that was that - no arguing with that acceptaination!