A brief selection from the first 1000 or so "Spastic Moose" anagrams:
(These were generated with my anagram-making program, Manarags. You can get this program free-of-charge here.)
AS COPIES MOST
A COP'S MITOSES
A COSMIST POSE
IMPOSES A COST
AS MOIST SCOPE
AS MOSES TOPIC
AS POETIC MOSS
SMITES A SCOOP
A SITCOM POSSE
ACE SOOTS IMPS
ACT MOOSE PISS
MIA COSTS PESO
AS COMPOSITES
COPES AS MOIST
AS COSMO SPITE
AS OCTOPI MESS
AS OPTIC MOSES
AS SOME OPTICS
AS SOME TOPICS
ASP EMITS COOS
ASPS TIE COSMO
ASS COMPOSITE
ASS EMITS POCO
COPE... MOIST ASS
There are more. I probably won't get around to putting them here, though.