1) when your computer gets a hard-drive.
2) when your computer grows hair around its openings.
3) when a nerd owns his first computer.
4) when your geek of friend grows hair on his balls
Hannah: Thats new.
Hannah: You have hair on your balls now.
Erik: Yeah, I went through compuberty.
Dude, I got a new 999TZ hard drive.
Sweet, you finally went through compuberty