不怕风大闪了舌头

不怕风大闪了舌头:

Literally means:

not afraid of tongue getting twisted by the wind when talking with one's mouth wide open

Actually means:

闪了舌头 means that tongue gets twisted.

Literally it means that one is not afraid of getting his tongue twisted by the wind while talking with his mouth wide open.

This phrase figuratively means that a person talks big or tells a barefaced lie. It is often used to ridicule a person who talks big. Derogatory.

闪了舌头，扭伤舌头。

不怕风大闪了舌头，不怕张大嘴巴说话时外面的风吹进来把舌头扭伤。

指某人毫不顾忌地说大话，说瞎话。这些话都不可能实现。多用于说话轻狂的人带有嘲讽的口吻。具有贬义色彩。