This is a new word. "hatecation(s)" is a combination of the words hate & vacation(s). So it basically means that you are takeing a vacation from hateing.
People who say they are takeing a hatecation will often be more positive & a lot nicer to
people... until they decide to start being
haters again... if only it could last for ever. Haha... (hate-vacation)
An example would be, they
took a hatecation, & so they're friends
now... only for now.
Ha, I guess it's temporary, see it while it lasts :)