Here's a breakdown of how this term might be used:
* "He's a real OTJ-Man, can learn anything just by watching." This would imply that the person is able to pick up new skills quickly and efficiently through hands-on experience.
* "We need an OTJ-Man for this project, someone who can think on their feet." This suggests that the job requires someone adaptable and capable of problem-solving in a dynamic environment.
It's important to note that this term isn't widely used or considered formal. It's more of a slang or casual way to describe someone who's proficient in practical skills.