Having "Asked Jeeves" and been directed to all sorts of imporbable sites (including one which purports to help me know if I'm gay or not)
I found this version in the Scouts Song Book

QUEER BIRD

My froggy him am a queer bird

Him ain’t got no tail almost hardly

Him run and him yump

When him yump him fall down

And he ain’t got no tail almost hardly.

I know how ugly I are,

I know that my face ain’t no star,

But I does not mind it

Cuz I is behind it

And the ones in the front get the jar.

Har! Har!


But no attribution, I fear - it looks as though it may have sprung from the pen of that most prolific writer, A. Non.