To hire a worker away from a competitor

One who has a mania for music.

Poach/ing/in'
To flirt or hit on someone.

To steal another man's girl.

Where, within a commission sales environment, a commission sales person steps into a sale OR takes the sale from a non-commission paid employee, thus recieving all commission credit from the sale.

To take a coworker's lunch from the communal refrigerator.

Verb.

The act of waiting until someone pulls out of a good parking spot near the store or destination, then taking their spot as soon as they pull out; thus eliminating other people's chances to take that spot. Mostly takes place when you notice a car about to leave. Very useful in places such as malls and department stores.