chicken out
US /ˈtʃɪk.ɪn aʊt/
UK /ˈtʃɪk.ɪn aʊt/

1.
kecut perut, takut, berundur
to decide not to do something because you are too frightened
:
•
I was going to try bungee jumping, but I chickened out at the last minute.
Saya hendak mencuba bungee jumping, tetapi saya kecut perut pada saat-saat akhir.
•
He was going to ask her out, but he chickened out.
Dia hendak mengajaknya keluar, tetapi dia kecut perut.