A gray hippo lived in the zoo
It was so stressful it turned him blue
The Giraffes laughed at his skin so blue
That only made him bluer times two

Now the Lion was wise but a little slow
That's why he wound up as the star of the show
He and Hippo were playing a game of solitaire
While the Lion played fleas were biting him everywhere
Hippo ate chocolate cake
That the tourist threw over the gate
Wise old Lion said ,
"You better watch your weight
Your getting a little thick in the hip ."

"Humph !" , said Hippo ,
"Why do you think they call us
Hip-po-***-a-mus ."