Blame Sprocket

I was told my friend Paul "Sprocket" Schmidt that I could make up a Limerick for ANY line (except for "purple", "orange" and "silver" (since there are no words that rhyme with these). Said Sprocket: "fine, try this one!" And he spake the first line. I quickly came up with lines two, three and four but was stuck for the last line. In the end it was my friend Joyce Melton to provide that for me. So I guess this is a limerick written by committee. Enjoy!
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There once was a lass from Tasmania,
Whose lovers were zany and zanier.
She'd travel around
Screwing Jugglers and Clowns
A courious erotomania!
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And speaking of Sprocket--here's a Limerick about the dear boy himself.
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There was a young fellow named Sprocket.
Who was blown down the street by a rocket.
Said the boy with a grin
As he set off again.
"If you haven't tried it, don't knock it!"