A fork of Rural Dictionary
when you're listenin 2 nirvana and you start hardcore jumpin around and playin your air guitar extremely loud
jamie: hey man, what the fuck are you doing?
me: don't be so uncultured babe, i'm just rocking out! you don't rock out?
An emote in the game Fortnite Battle royale which was deleted for a while.
Dude, he’s going to do the rock out emote!
Rock out with your Spock out
Phrase used in response to one who is or who is about to get very nerdy, scientific, or boring.
Guy 1: Hey Todd, I'm on my way to a session of D&D. This week we're LARPing and raiding the storehouse of the orcs to find the mithril armor they stole from the elves.
Guy 2: (sarcastically) Oh boy, sounds like a blast. Rock out with your Spock out.