There is a name for this, BTW: (sorry, couldn't help my self!)
From Wikipedia:
A
mondegreen (
/ˈmɒndɪˌɡriːn/) is a mishearing or misinterpretation of a phrase in a way that gives it a new meaning.
[1] Mondegreens are most often created by a person listening to a poem or a song; the listener, being unable to hear a lyric clearly, substitutes words that sound similar and make some kind of sense.
[2][3] The American writer Sylvia Wright
coined the term in 1954, recalling a childhood memory of her mother reading the Scottish ballad "
The Bonny Earl of Murray" (from
Thomas Percy's 1765 book
Reliques of Ancient English Poetry), and mishearing the words "layd him on the green" as "Lady Mondegreen".
[4]
"Mondegreen" was included in the 2000 edition of the
Random House Webster's College Dictionary, and in the
Oxford English Dictionary in 2002.
Merriam-Webster's Collegiate Dictionary added the word in 2008.
Anyway... continue on... these can be super funny!