What you guys are creating are called "Spoonerisms". It's when letters or syllables get swapped in a phrase and get their name from the Rev W. A. Spooner who was Dean of New College, Oxford England around the turn of the previous century. He was famous for getting things mixed up and turned around when speaking. Reverend Spooner's tendency to get words and sounds crossed up could happen at any time, but especially when he was agitated. He reprimanded one disruptive student this way; "Sir, you have been caught fighting a liar in the quad!" "You have hissed all my mystery lectures! "You have tasted two whole worms!" and " I want you on the next town drain!" Once when he officiated a wedding he told the reluctant Groom, "It's Kisstomary to Cuss the Bride". I would love to have had him as a race track announcer!!!
