Song meaning
Brett: "Hooray For Me ... is about living life to the fullest. The first verse in the song is about my Dad."[1]
Lyrics
The song was initially vetoed by Greg Hetson, he just couldn't get behind the lyrics, but they ended up recording it because they liked it musically.
Song title
Initially Brett called this song "Hooray For Me & Fuck You".
References
^ Roger Vulture interview with Brett (1996)