nub

1. Any person with common sense that says it intending to say "new person", these people usually address them as noob rather than nub. 2. Usually kids on ROBLOX who call out someone for being one, just because they, themselves lost at something, or vice versa. People may use this saying you suck. 3. A central point, the most important. Basically something like a heart, is the "crux" or central point. Most people don't know this word. 4. A small lump, I don't really need to get on this one. Can be pronounced as "Knub" but hey, people use it anyway. 5. Saying "nub" because of an appearance on a sort of game. Mostly used on ROBLOX, the game where little kids get their first boner. 6. Just, trolls who say this because they keep killing them. Trolls mostly use lel though.