laugh on the other side of your face

US /læf ɑn ðə ˈʌðər saɪd əv jʊər feɪs/
UK /læf ɑn ðə ˈʌðər saɪd əv jʊər feɪs/
"laugh on the other side of your face" picture
1.

يضحك من الجانب الآخر من وجهه, ينقلب ضحكه إلى بكاء

to be upset or unhappy after having been pleased or confident, especially when something bad happens to you that you deserve

:
He was gloating about his win, but he'll be laughing on the other side of his face when he sees the penalty.
كان يتباهى بفوزه، لكنه سـيضحك من الجانب الآخر من وجهه عندما يرى العقوبة.
You might think it's funny now, but you'll be laughing on the other side of your face when you have to pay for the damages.
قد تعتقد أن الأمر مضحك الآن، لكنك سـتضحك من الجانب الآخر من وجهك عندما تضطر لدفع ثمن الأضرار.