call trice

An agreement between two bros who have engaged in an ice battle not to ice each other anymore by presenting bottles of Smirnoff Ice to one another. A combination of the words truce and ice.

Bro 1: What's in this box? Oh snap! You iced me good!
Bro 2: Hey you iced me first. Chug that shit.

Bro 1 (after chugging): Let's call trice.