courage pill 

An imaginary pill you can take before doing something ballsy or courageous
Mentioned once in bear grylls
But if your friend it being a pussy tell em to man up and take a courage pill.

Bear grylls - (before jumping off cliff into Unknown depth water) "it's time I think to take a courage pill"

courage pill by Captain slack July 23, 2016

Pill Courage 

When a person is under the influence of pills and says things they normally wouldn't say.

"She must have pill courage thats why she says rude rants that make no sense."

Pill Courage by pickupsticks August 29, 2011