Harmonica might also have been acceptable

"Boy, it's time to choose an instrument." 

"Which instrument gets all the chicks, Daddy?"

"Banjo players get the most chicks." 

"The banjo is too heavy! I can't play that yet. What about the second most chicks?"

"Ukulele. Ukulele players get the second most chicks. After only the banjo players."

"That's it! I want to play the ukulele."

 

And the lessons begin. User your powers for good, my son.