From a site full of misheard lyrics:

Madonna’s, “Dress You Up”
Misheard Lyrics:
Dress you up in nylon
Correct Lyrics:
Dress you up in my love

R.E.M’s, “Losing My Religion”
Misheard Lyrics:
Lets pee in the corner
Correct Lyrics:
That’s me in the corner

U2’s, “Mysterious Ways”
Misheard Lyrics:
If you want to kiss this guy, you better learn how to kneel
Correct Lyrics:
If you want to kiss the sky, you better learn how to kneel

Queen’s, “Bohemian Rhapsody”
Misheard Lyrics:
Bill the bug has a demo of a swine for me
Correct Lyrics:
Beelzebub has a devil put aside for me

Queen’s, “We Will Rock You”
Misheard Lyrics:
Kickin’ your cat all over the place
Correct Lyrics:
Kickin’ your can all over the place

Sarah McLachlan’s, “I Will Remember You”
Misheard Lyrics:
We can’t afford the many fees
Correct Lyrics:
Weep not for the memories