[Spoken Intro]
Hey Lisa, they're having a big party
Down at the Allele Pool tonight!
Ooh, let's do it!

[Verse 1]
You will put your good traits in
You will throw your bad traits out
Do the Homozygous as you shake 'em all about
(Ran out of breath)

[Chorus]
Unless you've got your dominance
Down in your genes
You'll have a kid, invalid
Just like Mendel's beans

[Verse 2]
Oh, hold me, you know
You are my one and only phenotype
(Yeah)
And together
We could have a genotype

[Verse 3]
Darwin willed that
We would do or die
Brains and brawn are both in great supply
Kalikaks a-swimmin' back
And forth will multiply

[Chorus]
You could choose your ancestors, and grow just like a weed
Pick a stud to congeal your blood, and get your earlobes freed