Anagram

PRINCESS DIANA When you rearrange the letters: END IS A CAR SPIN.

MONICA LEWINSKY When you rearrange the letters: NICE SILKY WOMAN.

DORMITORY: When you rearrange the letters: DIRTY ROOM.

ASTRONOMER: When you rearrange the letters: MOON STARER.

DESPERATION When you rearrange the letters: A ROPE ENDS IT.

THE EYES: When you rearrange the letters: THEY SEE.

A DECIMAL POINT: When you rearrange the letters: I'M A DOT IN PLACE.

and for the finale...  (Just for Fun)

MOTHER-IN-LAW: When you rearrange the letters: WOMAN HITLER (Not all the MILs) :)

note:
anagram is a word or phrase the letters of which can be rearranged into another word or phrase