I blew it on that last exam.

我上次考试考砸了。

youdao

Billy: Great! I blew it!

比利：好极了！我搞砸了！

youdao

I think I blew it.

我想我搞砸了。

youdao

Sorry, somebody emailed me about that and then I blew it -- nice to see you.

WHITEHOUSE: Press Briefing

It reminds a little bit of Greg Norman when he blew the sixth shot lead at the Masters in '96 and initially said, oh, you know, I blew it, and then came back and said, well, I only hit two bad shots all day.

NPR: Tiger Woods Rolls into PGA Championship

"Now whether it was deliberate or not, I don't know, but I blew a fuse, " said one participant.

CNN: Kids with nut allergies feel teased, excluded