New Years' Syndrome 

Deciding that you going to do something new, too change your life in some way for the better or to achieve something but then becoming to Lazy to commit to it after a while and eventually giving up. Based on new year resolutions that you never keep

Saying that you have decided to go to the gym to get more fit and healthy but after a few days/weeks you start putting it off and then you give up and stop going to the gym. Usually happens during the period of New Year's eve/day and thus the Name New Years' Syndrome is appropriate.

New Years' Syndrome by Sunnyko2 August 9, 2013

New Years Day Syndrome

A condition where somebody has hopes for the future just like every year knowing he or she will get disappointed yet again. Symptoms usually include hopes for the future, denial of events from the pass year and the increase of alcohol in take

Louis: She's gonna ask me out this year man
Kurt: You said this back in 2018 where is she know

Louis:...
Kurt: You have New Years Day Syndrome bro she dont like you.

New Years Day Syndrome by C302929 January 18, 2022

New Year's Eve Syndrome 

The sudden inability of your friends to commit to attending your event or party out of fear that something better may come up that they wish to attend. This affliction presents most often around the New Years Eve holiday, where it gets its name, given the large number of competing parties to choose from.

"Are Bob and Susan coming tonight?"
"I don't know, they kept saying they weren't sure if they could make it."
"Sounds like New Year's Eve Syndrome; Mike decided today to throw a party tonight; they probably went there instead; a-holes."

New Year's Eve Syndrome by joeNJw October 19, 2018