Term coined by Carl Jung for the phenomenon of an apparent pattern of coincidental events which, while lacking any causal relationship, bear a meaningful relationship to the observer.
Example: A hot air balloon makes an emergency landing in your yard just as you're imagining what it's like to ride one.
I can't believe there is not a single reasonably correct and straight-forward definitionprovided for "synchronicity" here.
(Adj/Noun) When two or more people, under the influence of marijuana, have ideas or experiences that reside on the same frequency or wavelength. These ideas or experiences are then elaborated to one another through similar or identical thought processes. This can be done through vocal and/or wireless transmission. Wireless transmission includes eye contact, smiling, pointing, or any combination of the three directed at another party.
Stoner 1: Dude, this sandwich's texture is erupting in my mouth.
Stoner 2: {Smiles, points and nods at Stoner 1} I know exactly what you mean, Bro. You, me, and our sandwiches are on the verge of Synchronizationous Maximus. Let’s go does more bong hits.