The king, the undisputed king, of misheard lyrics for me is a song by a band I don't even like: Chevelle's "Send The Pain Below"
Few years ago, I was working in my job as a construction superintendent, and I had a radio in my office trailer on the local rock station when that Chevelle song was getting a lot of airplay. There were two lyrics in it that I always misheard in comically hilarious ways:
The first one:
Real lyric:
I'd send the pain below
Much like suffocating
Misheard:
I'd send the pain below
Monks like suffocating
The next misheard lyric:
Real:
I can't feel my chest
(Chest, chest)
Misheard:
I can't feel my nuts
(Nuts, nuts)
I had NO idea what this song was about back then