[看hazbin hotel學英文(x][語言學習(?)][劇透]"Now I'm going to FUCK you" -Lucifer
Lucifer Morningstar | Hazbin Hotel Wiki | Fandom
//He sometimes doesn't think about what he says, saying he'll "fuck you" to Adam instead of saying he'll "fuck you up". When Charlie corrected him, he asked what he said.//
喔 對 我學到了新句子(?)

fuck you:操你(真正意義上的那種也有可能)
fuck you up:弄死你(路西法少唸了up,所以大家都露出奇妙的表情)