be ready to drop
US /bi ˈrɛdi tə drɑp/
UK /bi ˈrɛdi tə drɑp/

1.
estar pronto para cair, estar exausto
to be extremely tired and about to collapse from exhaustion
:
•
After working for 16 hours straight, I was ready to drop.
Depois de trabalhar 16 horas seguidas, eu estava pronto para cair.
•
The marathon runner looked like he was ready to drop at the finish line.
O corredor da maratona parecia que estava pronto para cair na linha de chegada.