ratshit (uncountable)
(vulgar, literally also used figuratively) The excrement of a rat.
(Australia, vulgar, slang) Nonsense, bullshit.
ratshit (comparative more ratshit, superlative most ratshit)
(Australia, New Zealand, vulgar, slang) Of very poor quality, badly substandard, useless; damaged or broken; unwell, exhausted.