信口胡说

信口胡说

Literally means:

talk nonsense

Actually means:

信口, casually or without consideration; 胡说, babble.

This phrase means making casual and irresponsible remarks. What is said is not reasonable or true, either because the speaker is ignorant or senseless or because he does it for a certainpur pose, like covering up the truth to deceive. Derogatory.

信口，随口，顺口。胡说，瞎说。

信口胡说，随意乱说话或发表议论。所说的内容不符合情理或事实，原因或是无知、无聊，或是为了某种目的，如欺瞒。具有贬义色彩。