Definition

A grammatically criminal mashup of "more," "most," and "mostest" used when regular superlatives just aren't cutting it in your declarations of affection. It's what happens when love makes you throw the English language under a bus.

Example Usage

I love pizza the moreostest out of all foods, and yes, I know that's not a real word.

Source: Urban Dictionary (https://www.urbandictionary.com/define.php?term=moreostest&defid=17653789)