Cracked Plaster Cast

An Earth-size trashcan, where can I get one?
 An Earth-size trashcan, I need it before it's too late
 Harmless chats, so much daze
 Creepy bugs on TV
 Sleepy dog is next to me
 Seamless phrase like a cipher
 An Earth-size trashcan, where can I get one? (I still need to put them in it)
 Helpless shaft, no way out
 Plated sounds on DT
 Sooty face smiles at me
 Thirteenth Rider needs a primer
 An Earth-size trashcan, where can I find one? (I still need to put them in it)
 Plaster cast, so empty
 Crack it now, look inside
 Plaster cast, so empty
 I put them in my trashcan
 Now it's almost overflowed
 An Earth-size trashcan, where can I get one?
 An Earth-size trashcan, where can I find one?
 Still I need the space for
 Endless loop, too long way
 Stuffy tale on TV
 Fifty charms on my hand
 Needless names switch to numbers
 An Earth-size trashcan, where can I get one? (I still need to put them in it)
 Pointless preach in thick books
 Cheeky words on cell phone
 Sneaky friends are next to me
 Windy phrase like a cipher
 An Earth-size trashcan, where can I find one? (Maybe it's too late now)
 Plaster cast, so empty
 Crack it now, look inside
 Plaster cast, so empty
 I put them in my trashcan
 It will be overflowed soon