Nonsense, something without any substance or reality. The kind of talk you hear from someone with less than half the information. Taken from when changing a 'dirty' babiesnappy, there's no poo, just wind and pee pee.
A person who leaves unoriginal, generic or impersonal comments on MySpace by just copy and pasting (C and P) picture codes and others alike on to the page.
Shelby, a classic see and pee-er, spent hours looking through dozens of websites for picture codes to wish her MySpacefriends a "Happy Hump Day."