There is a song by the girl group All Saints called "I Feel You" with a line that goes "blessed with love and happiness" - for ages (and much to my sisters amusement) i thought it was "blessed with love and a penis"...
A childhood belief about misheard lyrics

others believed things like this
- I used to think the song "love the one you're with" was called "love the one, your win. — Glowworm
- "Our father, who art in heaven. Howard be thy name."
I still say "Thank You Howard" when I feel blessed.— cathy - I used to believe that the B-52's song "Love Shack" was actually "Love Shark!"— Natalie
- In the Hail Mary prayer, I used to say 'Bless a dark fowl among women' rather than 'blessed art though'Anon
- I believed that dolls could feel when I didn't love them, that's why I treated them well.Anon
- I always hear Manic Street Preachers 'You Love Us' as 'You Love Arse'.— Lou