Limericks that have to be read

It's a very specific literary genre, but here are a couple of samples:

An Indian maiden, a Sioux,
As tempting as fresh honeydioux,
Like to show off her knees
As she strolled past teepees
And hear the braves holler, "WIOUX! WIOUX!"


She frowned and called him "Mr."
Because in jest he kr.
And so in spite
That very night
This Mr. kr. sr.

And although it isn't a limerick, there's also:

Little Mary donned her skates
Upon the ice to frisk
Her friends all thought her foolish quite
Her little *.