My tummy needs tucking
My legs need a squeeze
My arms need reshaping
All this could be done with ease

I'll happily invite you in
Make yourself at home
In my small intestine, Sure!
You'll be free to roam

Come from Latin America
Mexico, Cuba, or Peru
If you help me to get skinny
I'll be forever in debt to you

Although someday when the time comes
And I want to get you out
I hope you don't make a fuss
And kick and scream and shout

Parasite, oh parasite
All I ask is just one thing
A mere tapeworm is all I want
So give the phone a ring