I thought that at the end of the Ben Folds song "Army" he was saying "thought about your mommy" when he's really saying "thought about the army"
A childhood belief about misheard lyrics

others believed things like this
- I used to believe that the salvation army was an actual army.Anon
- I thought there were only four ranks in the army: private, corporal, Seargeant, and General— Alberto Richardson
- My dad thought when he was little, rain was caused by army guys in the clouds with rain guns. — Daughter of the Weird
- German tiger tanks shot out tigers, the invading army would get mauled to death by all the tigers— Bob
- When I first heard Bruce Springsteen's song, "Born in the USA," I thought that the song was "Porn in the USA"Anon
- I always thought song went "I Believe In Malcolm" instead of "I Believe in Miracles"— Malcolm Lover