When someone is acting like a nena (little girl) and being gay by not taking opportunities to fornicate with women
Bob: why didn't josh have sex with Lisa?
James: I don't know he's been acting like a girl lately i think he has Tristan Syndrome
by Hangoner February 4, 2013
Get the Tristan Syndrome mug.
Someone who who has Tristan syndrome is a waste of pengnes (fitness)
‘Omg look at him’
Yh but he has Tristan syndrome’
Eww
by JeannetteBaker294 November 27, 2019
Get the Tristan syndrome mug.