MacGlutenary Rule

To be used when you have artificially stuck random facts together in an attempt to bluff someone into believing you know what you are talking about, but have been called out. Similar to calling a "Mulligan" in golf, one could use the "MacGlutenary Rule" to refrain from a discussion without further embarrassment.

Mary- "You are so full of shit, I don't believe a word you just said!"
Jonathan- "I'm calling the MacGlutenary Rule"
Mary- "More ridiculousness! There's no such rule!"
Jonathan, eager to save face- "Urban Dictionary, look it up!"