There once was a ___________ from______________,
All the while s/he hoped ________________________,
So s/he _______________________,
And __________________________,
That __________________ from ________________.
 
 

Frame B:

I once met a ______________ from _____________,
Every day s/he ______________________________,
But whenever s/he _______________,
The __________________________,
That strange _____________ from ______________.
 
 

Frames were taken from: http://darkwing.uoregon.edu/~leslieob/limericks.leslie.html