I believe the reference is that magpie's are gregarious and will take objects they find attractive. The little thieves of the bird world, they like shiny treasures and are very curious.
The specific situation in the workplace will determine whther "hands in pockets" is a safey concern. In some situaitons, it may be a safety concern if hands are not in pockets, in others if hands are in pockets. In most workplaces, it does not matter.
This is not an idiom. It means exactly what it says -- someone is putting their hands into their pockets.
Yes, there is an army regulation that prohibits soldiers from having their hands in their pockets while in uniform. This is considered an unprofessional posture and is not permitted as per Army Regulation 670-1, which provides guidelines for the wear and appearance of Army uniforms.
I don't think you can get your hands out to reach pockets, so I guess you just wear pants with pockets underneath :) Peace
Put your hands in his pockets and stroke it.
Informal, relaxed, approachable
false
The reason why some guys may put their hands in their pockets when talking might simply be habit. Guys may also do it because they have sweaty hands and don't want a girl or other people to notice. They sometimes keep tissues in their pockets to dry their hands.
It either means he is embarrassed, or very uncomfortable. But if it's more casual, a man usually puts his hands in his pockets when he doesn't know what to do with them.
i put my hands in my pockets.
Isk