It's not okay to be unprofessional around your boss.
Dick works in a corporate office and is tired of wearing a shirt and tie all the time.
Dick wants to be more comfortable.
Dick wears a t-shirt under his shirt and loosens his tie knot at work.
Dick untucks his shirt and stops wearing a tie to work.
Dick's boss doesn't notice Dick's modifications and is just glad that Dick is at work.
Dick's boss thinks that Dick isn't taking his job seriously enough.