Neo- : A prefix meaning new, recent, late; and in chemistry designating specifically that variety of metameric hydrocarbons which, when the name was applied, had been recently classified, and in which at least one carbon atom in connected directly with four other carbon atoms; -- contrasted with normal and iso-; as, neopentane; the neoparaffins. Also used adjectively.

Example:
How do I get a baby paint brush on the neo pets website?

Taxonomy
neopet, pets, games, virtual pet, prizes, online community, lands.

Defination from the web:
Neopets.com is the largest global -to-play online community. Join now to play, explore the many lands of Neopia, customize your own Neopet, more.