Neat idea. My try:<p>Unbelievable!<p>He found<p>on the tired sofa an image<p>with his ex girlfriend,<p>a strange and worn-out pillow,<p>and he cried; he longed for<p>a strange and worn-out pillow<p>with his ex girlfriend<p>on the tired sofa; an image<p>he found<p>unbelievable.
If you liked that, play the game Braid (<a href="http://braid-game.com" rel="nofollow">http://braid-game.com</a>). I won't give any spoilers, but it's a $9.95 purchase so just go out and buy it already. :)
That was a very nice poem, but these kinds of things are actually not all that hard, if you are willing to play with them long enough. I once wrote a palindrome that was a rhymed quatrain-- it took about a week of fiddling, if I recall correctly.