Kirad

Getting led on by a girl when the girl is not keen or has no intention of dating the guy. Note also known as icequeen

My heart just got broken by a girl because she kirad me.

Bro, you just wasted months of your time getting kirad by that girl

the boat has passed

the opportunity has gone by

when people drop out of architecture and want to come back 2 months later, "the boat has passed"