You can have a lot of fun, when you're home alone
Texting your friends on your mobile phone
Shorten all the words 'till no one understands
You can have a lot of fun, in your bedroom
Singing loudly, and way out of tune
Telling everyone that you want to form a band
Everybody's telling me to grow up
Get a sensible haircut
You're wearing too much makeup
Just grow up, grow up
Blah, blah, blah, I can't hear you
Blah, blah, blah, I'm not listening
Blah, blah, blah, all I hear is
Blah, blah, blah, blah, blah
You can have a lot of fun, dancing in the rain
All your problems washing down the drain
Life's too short to take too seriously
You can have a lot of fun, in your favorite shop
Trying clothes on, I just can't stop
Changing fashion styles endlessly
Everybody's telling me to grow up
Get a sensible haircut
You're wearing too much makeup
Just grow up, grow up
Blah, blah, blah, I can't hear you
Blah, blah, blah, I'm not listening
Blah, blah, blah, all I hear is
Blah, blah, blah, blah, blah
♪
Grow up
Get a sensible haircut
Blah, blah, blah, I can't hear you
Blah, blah, blah, I'm not listening
Blah, blah, blah, all I hear is
Blah, blah, blah, blah, blah
(Don't you get it?)
Blah, blah, blah, I can't hear you
Blah, blah, blah, I'm not listening
Blah, blah, blah, all I hear is
Blah, blah, blah, blah, blah