to blow one's lines
01
söyleceklerini unutmak (tiyatro oyununda)
(in a play, live performance, etc.) to forget or make errors in the delivery of one's dialogue
Örnekler
I had learned the speech off by heart, but I was so emotional that I started blowing my lines about halfway through.
My mind went completely blank as soon as I stepped on stage, and I totally blew my lines.
