A word coined by a group of girls in my school all of which are associated by a club, although I am not sure exactly which, in context clues, trillsz da dillsz means, "you are indeed correct." People in WOHS sure can have minds of their own... Trillsz da dillsz.. What has the world come to?
Math teacher: 2+2=4
Girl student, laughing: TRILLSZ DA DILLSZ(friends laugh)
Geek: You are indeed correct.(all goes silent)