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/

1.
rir do outro lado da cara, o riso vai morrer na garganta
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.
Ele estava se vangloriando da vitória, mas vai rir do outro lado da cara quando vir a penalidade.
•
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.
Você pode achar engraçado agora, mas vai rir do outro lado da cara quando tiver que pagar pelos danos.