I am sure
that sludge is brown. But otherwise woo!!
( Lora, Wed 21 May 2003, 0:50, archived)

maybe its toxic sludge.
slug slug slug slug slug slug toxic sluuuuuug
( PMGT Bosh, Wed 21 May 2003, 0:52, archived)

nope
that sludge is green. i can see it's greeness.
( nodmonkey, Wed 21 May 2003, 1:09, archived)