Anagram, as you know, is a word or phrase made by transposing or 
rearranging the letters of another word or phrase.   The following are 
exceptionally clever. Someone out there either has way too much time 
to waste or is deadly at Scrabble. The last one is too perfect to believe.

 Dormitory                       Dirty Room

 Evangelist                      Evil's Agent

 Desperation                    A Rope Ends It

 The Morse Code             Here Come Dots

 Slot Machines                Cash Lost in 'em

 Animosity                       Is No Amity

 Mother-in-law                  Woman Hitler  :)

 Snooze Alarms               Alas! No More Z's

 Alec Guinness                Genuine Class

 Semolina                         Is No Meal

 The Public Art Galleries    Large Picture Halls, I Bet

 A Decimal Point               I'm a Dot in Place

 The Earthquakes              That Queer Shake

 Eleven plus two                Twelve plus one

 Contradiction                    Accord not in it

 This one's truly amazing:

 To be or not to be: that is the question, whether tis nobler fortune."
 And the Anagram:

"In one of the Bard's best-thought-of tragedies, our insistent hero, Hamlet, 
queries on two fronts about how life turns rotten."

 And for the grand finale:

 "That's one small step for a man, one giant leap for mankind."
 Neil Armstrong

 The Anagram:

 "A thin man ran; makes a large stride, left planet, pins flag
 on moon! On to Mars!"
 
 One more: 
 
 PRESIDENT CLINTON OF THE USA
 
 It can be rearranged (with no letters left over, and using each letter only 
once) into:
 
 TO COPULATE HE FINDS INTERNS