Major Third Puns

So storytime... My wife and I were talking about my overuse of puns, and food/cheese puns in particularly (that's goud-a but this one's feta, etc.) I ended up drawing a Venn diagram.

The largest circle was my total puns, inside it was a second circle representing food puns, with a third showing cheese puns. I was trying to show that a majority of all of my puns are food related, and many of those are cheese related.

Something like this: http://i.imgur.com/nPdi07H.jpg

My wife immediately told me I did it wrong, that some of the cheese circle was outside of the food puns.

I told her that those are rare, but are often the cheesiest.