suche ein beliebiges Wort, wie tribbing:
 
1.
Three-way relationship. Properly known by polyamorists as a triad. Amusingly known by many gay men as a 'thruple.'
In a gay thruple, there is twice the sex, but six times the emotional baggage, as the joke goes.
von Tat2Boston 17. August 2007
 
2.
A couple in a three-way romantic relationship.
I ran into our favorite thruple at a party last night.
von morninggarden 11. Februar 2014
 
3.
Thruples can be defined best as a three way relationship that truly is what it sounds like it is. Thruples should be composed of at least one person that is not the same sex as the other two in the relationship. Thruples are very serious matters to those that are in them. People that are in thruples are you lovers, your best friends, and your family. Thruples are just like a couple but with three people.
Alex: "Hey man, can I come over?"

Josh: "Sorry bro, it's thruple night with my thruple mates."

Alex: "So, what's your point?"

Josh: "I have to spend time with my boyfriend and girlfriend."
von RealStoops 15. Januar 2011