Word Play is about having fun with the English Language.
Wikipedia defines WordPlay as
” a literary technique and a form of wit in which the words that are used become the main subject of the work, primarily for the purpose of intended effect or amusement.
Examples of word play include puns, phonetic mix-ups such as spoonerisms, obscure words and meanings, clever rhetorical excursions, oddly formed sentences, double entendres, and telling character names (such as in the play The Importance of Being Earnest, Ernest being a given name that sounds exactly like the adjective earnest).”
On this site, you will find various types of WordPlay including (but not limited to):