“While you're at it, why don't you give me a nice paper cut and pour lemon juice on it?”
反正都开始了,何不给我划道纸割,再倒上柠檬汁?
纸割再浇柠檬汁,把“别揭伤疤”说成一张自虐邀请。
既然已经这样,何不干脆再补一下
熟人翻旧账时用来挡,对客服或上司别这么刺。
既然提了,索性再补一刀 / 你倒不如往伤口上撒盐
口语
纸割前停一下,lemon juice 往上送
Since you are rewriting that note, why not change the ending too? 反正你都在改那张便条,何不把结尾也换了?