Meanings
How to pronounce "balloon goes up":
AU
Chiefly preceded by the: something exciting, risky, or troublesome begins.
Example: "― When is your job interview?― The balloon goes up at 10 tomorrow."
Example Sentences
1
I hope everything goes smoothly, but if the balloon goes up, we need to be prepared.
2
The team's performance has been flawless so far, but if the balloon goes up, we may face some challenges.
3
We've organized a great event, but if the balloon goes up and there are any issues, we will address them immediately.
4
I've planned a surprise party for my friend, but if the balloon goes up and he finds out, it will be ruined.
5
We've been working on this project for months, and if the balloon goes up and the deadline is not met, all our efforts will be wasted.