The next day after smoking marijuana the previous night, one tends to feel very chill and lazy about everything. A dumbover is the next step up, but sometimes you don't get a dumbover, just a chillover. If you have a dumbover, you usually have a chillover. If you have a chillover, you don't always have a dumbover.
-"I only smoked a bowl or two last night before bed, so I have a chillover today haha."
-"I didn't go to class today because I had a chillover, so I just played FarmVille instead."
Term coined by Carles of Hipster Runoff referring to a style of music that emerged in Summer 2K9 primarily from the Brooklyn music scene.
Chillwave generally features a fuzzy sound with a slow but steady pulse-beat that hearkens back to 1980's pop culture; it may sound like the radio being played in the car during an episode of Miami Vice recorded on a crappy VHS tape and played back after said tape's been melting in the attic for a few years.
Although it can be either electronic or markedly lo-fi, lyrical and sonic themes hinge nostalgically on a longing for lazier times and may or may not involve references to inert romance or drug use.
I went on Hype Machine and Gorilla vs. Bear and downloaded every bloggable track by Neon Indian, Washed Out, and Memory Cassette -- I love chillwave.
The act of being intensely lethargic to the point of perspiration.
Combination of "chilling", "relaxing", and "exercising". Typically used when someone gets upset and you want them to calm down.