"You have to drop a line in the water and see who bites."
The performance went incredibly well and Christian didn't drop a line.
Give us some warning before dropping a line like that!
Anyone who can explain that to me, drop a line.
You don't drop a line like that and walk off.
I'll drop a line, and you can send it up.
I will not drop a line this time, she thought fiercely.
Then maybe you'd like to drop a line with me for an hour or two.
Retire, drop a line in the water and wait for a fish.
She then dropped me a line, and we met up.
Idiome