From Wiktionary, the free dictionary
From talk ( “ to speak of, to discuss ” ) + shit ( “ nonsense, "bullshit" ” ) .
talk shit (third-person singular simple present talks shit , present participle talking shit , simple past and past participle talked shit )
( slang , vulgar ) To untruthfully speak of another in a belittling , deprecative , slighting manner, either in person or in absentia .
Synonyms: misrepresent , slander
Talk shit , get hit.
( slang , vulgar ) To speak nonsense or to lie .
Synonyms: bullshit , misrepresent
Yo, man, Bobby was here, an' he was talkin' all kinds of shit about how many girlfriends he's had; y'all know that he ain't had a girlfriend since a girl had him.
This is an idiomatic instance of a general construction consisting of talk with the topic area as object of the verb. One can talk baseball , talk philosophy , or talk shop .
to talk nonsense or to lie
Afrikaans: please add this translation if you can
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Chinese:
Hokkien: 烏白講 / 乌白讲 ( o͘-pe̍h-kóng ) , 亂講 / 乱讲 ( loān-kóng )
Mandarin: 亂說 / 乱说 (zh) ( luànshuō ) , 亂講 / 乱讲 (zh) ( luànjiǎng ) , 胡說 / 胡说 (zh) ( húshuō ) , 胡扯 (zh) ( húchě ) , 胡說八道 / 胡说八道 (zh) ( húshuō bādào ) , 瞎掰 (zh) ( xiābāi )
Czech: please add this translation if you can
Danish: please add this translation if you can
Dutch: please add this translation if you can
Finnish: puhua paskaa
French: please add this translation if you can
German: Scheiße erzählen
Hebrew: please add this translation if you can
Hindi: please add this translation if you can
Hungarian: please add this translation if you can
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Italian: please add this translation if you can
Japanese: 戯言 を言う
Kazakh: please add this translation if you can
Korean: 헛소리 하다 ( heotsori hada )
Lithuanian: please add this translation if you can
Macedonian: please add this translation if you can
Malay: please add this translation if you can
Norwegian: please add this translation if you can
Polish: pierdolić (pl) impf
Portuguese: please add this translation if you can
Romanian: mânca căcat
Russian: пизде́ть (ru) impf ( pizdétʹ ) ( vulgar )
Serbo-Croatian:
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Slovene: please add this translation if you can
Spanish: hablar mierda
Swedish: please add this translation if you can
Tagalog: buswa ( slang ) , yawyaw ( slang )
Turkish: please add this translation if you can
Ukrainian: please add this translation if you can
Vietnamese: please add this translation if you can
to speak ill of something or someone