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.
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.
1. You're a noob? Let me help you out.
2. UGH!! YOU SUCH A NUB! I HATE YOUUUUUUUUUUUU
2nd's translation: You're a nub, seriously. I hate your guts.
3. Okay, the most nub part of your body, which is called a heart, is having problems. (It sounds weird, but it's a synonym.)
4. You got a mosquito bite! It has left a big nub! (Again, it may sound weird, but it's a synonym, seriously.)
5. YOU NUB! GET MORE COINS IN THIS GAME THAT CAN EITHER BE DESCRIBED AS ROBLOX OR FORTNIT
(5th's translation) You nub, get more vbucks/robux.
6. Lel, you mad that I killed you 10 times? What a nub.
2. UGH!! YOU SUCH A NUB! I HATE YOUUUUUUUUUUUU
2nd's translation: You're a nub, seriously. I hate your guts.
3. Okay, the most nub part of your body, which is called a heart, is having problems. (It sounds weird, but it's a synonym.)
4. You got a mosquito bite! It has left a big nub! (Again, it may sound weird, but it's a synonym, seriously.)
5. YOU NUB! GET MORE COINS IN THIS GAME THAT CAN EITHER BE DESCRIBED AS ROBLOX OR FORTNIT
(5th's translation) You nub, get more vbucks/robux.
6. Lel, you mad that I killed you 10 times? What a nub.
by Just a weeb/Undertale fan September 19, 2019
Get the nubmug. Natalie:"Hey check out my nub!! Isn't it soooo cool!?! The whole class is gonna love it!"
Whole class:"I WANT ONE GIVE ME ONE I WANT A NUB!
Whole class:"I WANT ONE GIVE ME ONE I WANT A NUB!
by ali_100 September 25, 2010
Get the Nubmug. Someone who thinks they are a noob, (and is a little in certain places), but stands up for other noobs and calls themself a true nub.
by NUBBY NUB NUB November 7, 2018
Get the Nubmug. British slang (certain areas) for walking around trying to find cigarette nubs on the floor to smoke.
by Hydrosomniac March 29, 2024
Get the Nubbingmug. A very cute and adorable little boy who sits on his cute little squishy butt and watchs youtube all day long.
by Lambchopcam July 3, 2022
Get the Nub nubmug. 
When a disabled person ( preferably with a nub) inserts said nub into the anus repetidly till the receiver finishes
by Xaviar99 October 7, 2017
Get the Nub Jobmug.