A portmanteau of the names 'Jessica' and 'Tiffany', both American-born members from the popular k-pop group SNSD. Jessica is the cool, quiet and
surprisingly quirky one while Tiffany is her lively, loud and friendly polar opposite; though both have a penchant for being unbelievably sexy and brain-blowingly cute at the same time.
Proof of the ship comes from the fact that Tiffany incorporates Jessica's name into the lyrics during live performances and is the only one who calls her "Jess" or "Jessi", Jessica kissed Tiffany on stage and calls her when she's drunk, they both went to high school together, have couple rings, sing duets, hold hands at every
opportunity, spin while they hug, always say the other is extremely pretty, have admitted to having a love-hate
relationship, go on secret shopping trips together and speak to each other in really. hot. english.