「鬼拍後尾枕」

(pos:語句)
<explanation>
yue:形容就好似因為有鬼怪作祟咁，令一個人唔知點解講出心底話
eng:to have a Freudian slip; literally: a ghost hits the back of one's head
<eg>
yue:佢鬼拍後尾枕噉講咗我嘅壞話出嚟。 (keoi5 gwai2 paak3 hau6 mei5 zam2 gam2 gong2 zo2 ngo5 ge3 waai6 waa2 ceot1 lei4.)
eng:He accidentally revealed something bad about me.