In English the meaning of the name Delroy is: The king.

People with this name are excellent at analyzing, understanding, and learning. They tend to be mystics, philosophers, scholars, and teachers. Because they live so much in the mind, they tend to be quiet and introspective, and are usually introverts. When presented with issues, they will see the larger picture. Their solitary thoughtfulness and analysis of people and world events may make them seem aloof, and sometimes even melancholy.

A term used to reference cannabis/marijuana/weed.

A character from the tv show American Dad, who at a moment's notice is willing to participate in deceiving Stan with no explanation needed. To Delroy something, or to be a Delroy is to go along with a plan with no questions asked.

A huge calf muscle that noticeably buldges out of a human's leg.
Inspired by the huge Delroys of Delroy Facey, an English footballer.

A person, usually a guy, who appears capable of carrying out a task assigned to him, states he is capable, in fact, maybe even brag he is capable, but who fails miserably, and secretly perhaps even covets the negative attention from the failure

A delroy is usually a short red-headed kid with glasses. He resembles a cow and tends to make unnecessary mooing noises during serious moments. His humor is normally based on criticism from others towards him. He is very clumsy and he has a natural talent for crashing into poles. He is oversized.