1. The sexual equivalent to an asterisk (*).
2. When someone brags about being in a relationship with an attractive and successful person, but, in reality, their whole relationship is built on sex because the other person is married with a family.
Mary loved to brag about her relationship with a wealthy doctor, but everyone knew it was nothing more than an ass tryst.
The act of falling in love with a convincing AI.
A: Did you hear? Theodore got catfished hard by a chatbot last month.
B: Yeah, it was a real Turing tryst.