I worked for a guy once who threw a sandwich at his secretary because there was/wasn't (can't remember) mayonnaise on it.
And I'd bet he wouldn't have thrown it at another guy. Intimidation in an office (or any work area) can be more than sexual. Last year, some guy threatened to ram his truck into my car when I and 4 kids were in it (he said I 'took' his parking spot, which I didn't). My husband said he wouldn't have done that if he were in the car with me...and it's true. Some guys get off on scaring women.