To be overly excited for an inherently intellectual exercise.

The people you pick on in high school and wind up working for as an adult

One who passionately engages in one or more things to extreme levels. A commonly ascribed term to people in the field of computer programming, but one does not have to be in a technical field to be a geek. The only criteria is an intense level of interest in something, often to a highly specialized degree.

The term currently seems to be most used when referring to various fandoms. Whatever you do, never mention the Endor Holocaust to a group of Star Wars geeks. It will become amazingly convoluted.

The be tweaked out if your god damn mind.

To be excited about someone; To get this unexplainable feeling about someone when you do anything that has to deal with them

Describing that something has geeked u, a good synonym would be comedy

To be highly obsessed or in love with a person ; to describe an intense interest or emotion