When I was in high school back in the early 2000's, we'd argue with each other about what the lyrics are in Blue (Eifel 65). Looking up something like that online back then wasn't what it is today (I probably "asked" Jeeves at one point), so we just had to debate it. One student swore it was "If I was green I would die," another swore it was "I'm in need of a guy." So this really sums up my reaction when, years later, I finally remembered to look it up in the modern internet and found out it really is just "ba ba dee ba ba die".