"Let me sew you to your sheet," e.g

• Burly chassis for Shirley Bassey, say?
• A slip of the tongue? — no promises (anag)
• Trump the jack, e.g.
• Fighting a liar, e.g.
• Something said by self-described birdwatcher?
• What each of the other four longest answers in this puzzle is
• Silly sound transposition
• Loose Brie, for example
• Transposition of initial consonants in a pair of words

Wikipedia Word definitions in Wikipedia
A spoonerism is an error in speech or deliberate play on words in which corresponding consonants , vowels , or morphemes are switched (see metathesis ) between two words in a phrase. An example is saying "The Lord is a shoving leopard" instead of " The ...