Funny thread, and the funniest is that we non-native speakers are always trying to interpret, decipher or fitting any possible phrases to the vocal melody. One hilarious example has to do with RATM's "killing in the name". In the chorus he sings "now you do what they told ya" and the phonetics are quite close to the phrase in Spanish "la guatona tetona" which would mean something like "the big-titted fatty". When a kid, whenever it was broadcast we would always laugh and sing it aloud.
And, there's another example with Grease's "You're the one that I want" but it's a bit gross.
Cheers.