Crack-addicted

Adjective. To be highly and/or passionately addicted to something, often in a silly, yet extreme manner.

She is so crack-addicted to Hello Kitty, it's freaking ridiculous.

Nerdspam

Adjective. To spam the hell out of something with nerdy content.

Phillis just nerdspammed the hell out of my homepage with Lolcats!