it's my life

The Grade 1 concert is fast approaching and Johnny has still not decided what he will do. Little Mary is going to do a piano solo, Timmy will recite a poem, but Little Johnny can't come up with anything. Finally, his frustrated teacher is relieved when he tells her he has worked out his act.
Come the night of the concert, all the proud parents fill the hall and watch as Mary, in her prettiest dress, tinkles the ivories to rapturous applause.
Then Timmy steps out in his best suit and recites his poems to the delight of the audience.
Finally, out comes Little Johnny, in check shirt, and denim overalls. He steps up to the microphone and says...
"Ladies and Gentlemen. My uncle owns a farm and every holiday I visit him there. Tonight, I would like to share with you my impression of some of the many sounds I hear on my uncle's farm. Here is the first....'JOHHNY! GET OFF THAT FUCKING TRACTOR!'"