talk out of arse

talk out of/through your arse

(British & Australian very informal!) also talk out of/through your ass (American & Australian very informal!)

to say things which are stupid or wrong She says she'll sue us, but she's talking out of her arse.

Name	Pronounced	Usage
Patricia	pə-TRISH-ə (English), pah-TREE-thyah (Spanish), pah-TREE-syah (Latin American Spanish), pah-TREE-tsee-ah (German)	English, Spanish, German, Late Roman
Jennings	[dʒeniŋz]
Marcelle	-	French
Kruno	-	Croatian
Zaahir (2)	-	Arabic
Domitila	-	Spanish, Portuguese