Pubes. Plural. This is an new deragory term for the kids that are 10-15 that play online and do nothing but cuss like its going out of style. I think everyone knows what I mean. These kids think that everyone that plays probably cusses a lot and therefore they cuss in order to try and fit in a be cool. However, this behavior is considered to be annoying. A common response to these kids is for them to come back when their balls have dropped. Since they are typically in the early stages of puberty, they are called pubes.
These kids also think it is fun to t-bag everything, to bunny-hop, camp, and generally play like a bunch of n00bs. The whole time they cuss, often depending on the word "Fuck".
Pubes would be referring to the whole group of these people, and Pube would refer to just one of them.
What really makes them annoying is their prepubescent voices. Constantly hearing the fuck word from squeaky voices is enough to drive you mad.
I was playing Counter-strike last night, and I had to stop playing because of all the pubes. They were driving me crazy. If I had the power I would kick all the stupid pubes from the world.
"Come back when your balls drop, pube."