Kesha didn’t know she had a hit on her hands with “Tik Tok.” In fact, the singer once thought the song’s lyrics were “too dumb.” After all, she does sing about swapping toothpaste for a bottle of Jack ...

Kesha’s very first single is still just as much of a bop today as it was 15 years ago, but there is one part of “TiK ToK” that hasn’t aged well. The opening lyric is less of a party-starter and more ...