I worked with a chap who kept his teaspoon in his boiler suit breast pocket, teaspoons do have a habit of going missing or collecting an ever increasing brown layer, the only way to control what goes in your tea is to have your own spoon. In our workshop we had a steel worktop where the tea was made, somebody drilled a hole in a mates cup and the worktop and bolted his cup to the top with a seal and filled it with tea, he kept pulling until the handle came off.
Mike