This is a phrase for driving at night, through the city lights, a beautiful feeling, whether it be from a video game, or real life. Take watch dogs for example, driving at night time while it's raining, the lights illuminate off of everything. That feeling.

When a feeling of sadness/depression comes over you when staying up late

Something people usually living in small towns do late at night since they have nothing else better to do. They go to their local McDonald's after midnight, harass the employees, loiter for hours, and make a ton of noise.

It's basically just the materiel you use to masturbate, when you are lonely at night, and regular porn doesn't fill that depressing loneliness. Imagine you are lonely and you can't cum, and you really need to feel plesure, after having a hard day. What do you do? You try something different. Often consisting of all sorts of hentai, or in very special cases, two dwars shitting in each others assholes.

A type of vibe you're trying to catch late night. Whether it be with your homies or if you're actually trying to bust a nut with someone.

Late night feelin sad but you don’t know why

When you’re on your phone at 12pm and you hear footsteps coming down the hallway and you have five seconds to think of a sleeping position