[quote=@Silver Fox]
<Snipped quote by t2wave>

It is a popular internet term though. They even use it for real people. Has its definition and everything. And I'm sure, I've heard a anime use the term as well. XD
[/quote]

I'm sure at least one has. But probably not many. It is common but it was many years doing RPs before I heard the term. And I just figured out what it meant because of the logical statement. They were shipped like a package. After which I promptly ignored most of the pairings because people will ship anyone and anything.