Dutch courage

To her sharp query, he had uttered something about "Dutch courage."

Joey, it was evident, had stocked up on more drink for Dutch courage.

Don't resort to Dutch courage, as you should have no alcohol or drugs at least 12 hours before the jump.

Even though he was full of Dutch courage.

And even Dutch courage was a help in asking the questions she needed to ask.

"Steady hands and no Dutch courage, that's what we need."

Looks like this is Dutch courage in a pill we gave him.

"Dutch courage," he said lightly, "though I'm not sure which of us will need it most."

Better drink up - you're going to need some Dutch courage.

Dutch courage was the only way I was going to get up there.