The act of accidentally flipping or swapping the initial sounds of two words in a phrase or a sentence, which produces a humorous effect, is slip of tongue, called spoonerism.
But not all slip of tongues are funny. Apparently a few of them might have some unconscious thoughts, beliefs or wishes – which come to light through special blunders. There are different categories of slips discovered. However, if the slip doesn’t happen as a result of deep unconscious mind, then what causes them?
To know more about the slip and also get your thoughts cleared , check out here.