crap

• (vulgar slang) nonsense; filth, mess; excrement: feces
(slang) defecate (vulgar)
you describe something that someone says or writes as crap when you think that it is wrong or foolish; here 'crap' is an informal, rude word which some people find offensive.
you refer to objects as crap if they are unimportant, useless, or in your way; here 'crap' is an informal, rude word which some people find offensive.
crap also means the same as faeces; here 'crap' is an informal, rude word which some people find offensive.
when you crap, you get rid of faeces from your body; here 'crap' is an informal, rude word which some people find offensive.
craps or crap is a gambling game, played mainly in the united states, in which you throw two dice and bet on the total score.