Anything's possible?
I challenge that
if I'm not right
I'll eat my hat

a palindromic pantoum?
or pantoumic palindrome?
would you find it in
a poetry tome?

the proverbial pig
that can fly?
a snowball fight
in July?

a vilanelle
with no repeat?
now that would be
an awesome feat

an honest politician?
(not for long)
but then they all
can do no wrong

a rolling stone covered
with moss?
around one's neck
a real albatross?

a snowball in...
well you know where?
a true challenge
I do declare

a serious word
when I'm this daft?
doubt it, bloke
that's a different craft