In the year 105105
If man is still alive
If robot can survive
They may find...

In the year 252525
The backwards time machine still won't have arrived
In all the world, there's only one technology  [bad word] sword for practicing proctology

In a future year that ends with 20
shlubby merman's gonna try to get chummy
He may look like a watery wimp
When in fact he's a bloodthirsty shrimp!

In the year one million and a half 
Humankind is enslaved by giraffe
Man must pay for all his misdeeds
When the treetops are stripped of their leaves

Whoa-oa-oa.