expression
don't give me that!; don't try that on me!
A rough, confrontational phrase used to dismiss what someone just said. Combines 言う (to say) with the contemptuous auxiliary やがる in the て-form, often implying 'How dare you say that?' or 'Don't you dare tell me that.' Strongly masculine and vulgar.
See also: やがる
「お前が悪い」って？言いやがって！
'It's your fault'? Don't give me that!
知らなかっただと？言いやがって。
You didn't know? Don't try that on me.