DLH: I love spending time with you, son
Puppet: Hey dad, when am I gonna turn into a man?
DLH: You're a hard, green tomato. And you're gonna ripen from a green tomato to a red, hairy tomato!
Puppet: You don't know what you're talkin' about, daddy!
DLH: Yeah- oh, yes I do. And I made a song to leach you this lesson about puberty

Puberty
Make me fall in love sexually
I have no hair on me, puberty
Puberty!

Pu-pu-pu-pu-puberty
Pu-pu-pu-pu-puberty
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Pu-pu-pu-pu-puberty
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Pu-pu-pu-pu-puberty