Lingaku- garrulous and sharp-tongued
Generated: This phrase describes someone who talks a lot, often in a witty or sarcastic manner. It can carry a negative connotation, suggesting that the person is overly talkative or critical.
tā他zǒng shì总是pín zuǐ bó shé贫嘴薄舌，shèn zhì甚至zài在péng you朋友miàn qián面前Yě也bù pà不怕shuì说yī xiē一些lěng cháo rè fěng冷嘲热讽de huà的话。
He is always garrulous and sharp-tongued, not afraid to say sarcastic remarks even in front of friends.