👉 "Calker" is a term that originated from the phrase "cally." It's a word derived from the idea of being caught by surprise, often in jest or at a humorous moment. In an example sentence:
"Hey, I heard you got caught cally by my ex-boyfriend! That was so hilarious!" - "Calker"
In this context, it could imply that someone, typically jokingly, revealed information about their ex-lover without their permission, which is considered very scandalous and a form of betrayal.