Someone out there either has too much spare time or is really deadly at Scrabble. Using each letter only once, and having no letters left over:

GEORGE BUSH: When you rearrange the letters: HE BUGS GORE

DORMITORY: DIRTY ROOM

PRESBYTERIAN: BEST IN PRAYER

THE MORSE CODE: HERE COME DOTS

ANIMOSITY: IS NO AMITY

MOTHER-IN-LAW: WOMAN HITLER

SNOOZE ALARMS: ALAS! NO MORE Z S

A DECIMAL POINT: IM A DOT IN PLACE

THE EARTHQUAKES: THAT QUEER SHAKE

ELEVEN PLUS TWO: TWELVE PLUS ONE

SLOT MACHINES: CASH LOST IN ME