What is the idiom in beware do not read this poem

tonite, thriller was

abt an ol woman , so vain she

surrounded herself w/

         many mirrors

it got so bad that finally she

locked herself indoors & her

whole life became the

         mirrors

one day the villagers broke

into her house , but she was too

swift for them . she disappeared

         into a mirror  

each tenant who bought the house

after that , lost a loved one to

         the ol woman in the mirror :

         first a little girl

         then a young woman

         then the young woman/s husband

the hunger of this poem is legendary

it has taken in many victims

back off from this poem

it has drawn in yr feet

back off from this poem

it has drawn in yr legs

back off from this poem

it is a greedy mirror

you are into the poem . from

        the waist down

nobody can hear you can they ?

this poem has had you up to here

         belch

this poem aint got no manners

you cant call out frm this poem

relax now & go w/ this poem

move & roll on to this poem

do not resist this poem

this poem has yr eyes

this poem has his head

this poem has his arms

this poem has his fingers

this poem has his fingertips

this poem is the reader & the

reader this poem

statistic : the us bureau of missing persons re-

        ports that in 1968 over 100,000 people

         disappeared leaving no solid clues

         nor trace     only

a space     in the lives of their friends

C- demand the revision of the nation's unjust laws.

Explanation: