So this kid walks into a circus tent & sees this old man barking orders to some workers in the tent. So he goes up to him & pulls on his coat sleeve & yells out, "hey Mr. Mr. I wanna join the circus." To which the old man replies in a gruff voice, "So you wanna join the circus, huh kid. Well, what do you do?"
The kid starts to flap his arms & running around the tent & before you know it he's up in the air & flying circles around the top of the tent. Then he comes down & lands right beside the old man & says,"whadaya think about that?" The old man just looks at him & says," Is that all you do? Bird imitations?"