I used to do this one a lot before going on stage in my college drama society:
I also like:
post some more!
I'm a mother pheasant plucker.
I pluck mother pheasants.
I'm the most pleasant mother pheasant plucker
that ever plucked a mother pheasant.
I also like:
amidst the mists and fiercest frosts
with barest wrists and stoutest boasts
he thrusts his fists against the posts
and still insists he sees the ghosts
post some more!