2. (noun) A sickening pet name used for one's significant other, falling under the same category as cupcake and sugarplum.
3. (verb) To squish out of the top of something; to resemble an edible muffin.
2. Whoosh my wittle bitty muffin pastwy? YOU are! YOU are!
3. These jeans are too tight; my fat muffins out the top.
Kyle: I have an idea! lets play muffin!!!