1-Of or pertaining to two people, one of them Sanjeev, the other Tristan.
2-A Japanese Yaoi series, running from 2002-2005, featuring a character named Sanjeev and another named Tristan.
3-The catchphrase of Tristan in and fans of the above series.
"Did you watch that Trissanju episode were Trissanju were trying out the bondage? Totally Trissanju!"