A horse job is a sexual move done to either a girl or a guy. When a person is going down on another person, the person pleasuring does a motorboat move with their lips while exhaling loudly. This, of course, simulates a horse naaying. Thus a horse job.
Nic: Hey DJ! My girlfriend is out of town and I want a horse job really bad. Will you give me one.

DJ: Yeah of course, I love giving horse jobs.

while DJ is blowing nic he makes a very loud naying sound.

Nic: I'm sorry DJ but the HJ always makes me blow my load all over faces.
by Izak P and DJ September 15, 2008
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A move in chess where you take the Knight and attack something else with it.
Give that guy a horse job!
by stfubob November 4, 2006
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