i nerd

a person who has every possible app, connection or accessory for their i pod and wants to show and explain all of them to you

"o my God here comes Ralph, he probably has a new app or something, he's such an i nerd"

i-nerd

One who is totally immersed in the coolness of owning an iphone.

Josh gushes about his iphone all the time! What an i-nerd!!