If you are clever you would have realised that "On Many Sean Agar" is an anagram of "Anagrams anyone".
Here is a nice one I found somewhere.
To be or not to be: that is the question, whether tis nobler in the mind to suffer the slings and arrows of outrageous fortune. =
.....................=....................
In one of the Bard's best-thought-of tragedies, our insistent hero, Hamlet, queries on two fronts about how life turns rotten
One of my favourites is
Tony Blair = Tiny Labor
Its so close but still funny.
Any one have any good and funny anagrams?