Troncaci! 

An esclamation used in Tuscany when you are playing briscola and your teammate has to play an ace or a three of briscola, even if he doesn't have one. It can be accompanied by swear or offense toward anything that is sacred. Very effective if your teammate actually has an ace or a three.

Troncaci!

Troncaci diocane! (more enphasis)

Troncaci! by Treccani di Dio January 11, 2024