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 make up 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 fashions, styles, endlessly Everybody's telling me to Grow up Get a sensible haircut You're wearing too much make up 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 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