gǒu​pì

worthless

狗屁 gǒu​pì
worthless adjective
rubbish; used to describe something as insignificant, contemptible, or of very poor quality

I don't want to do this crappy job for another day.

nonsense noun
bullshit; talk or ideas that are untrue, stupid, or of no value

Don't listen to his nonsense; it's all rubbish.

Frequency

Movie subtitles
20.9 per million appears in 7% of films
Written text
3.11 per million

Sources

Definitions
CC-CEDICT