The word Johndle is derived from Johndle Farquad, Lord Farquads long lost twin. Johndle was genetically inferior and separated at birth. A johndle can be used to describe anyone short and frail.
Oh wow, that guy over there is such a Johndle. Neverseen someone that small and ineffective!
A loner is a person who does not seek out, or may actively avoid, interaction with other people. There are many potential reasons for their solitude; intentional reasons include being preoccupied with the accumulation of wealth or introverted, mystic, spiritual, religious, and personal considerations.
Johnley being defined their behaviors, values, and interests are “resistant to pressure from others,” and they are “interested in learning more about their personal experiences and emotions”.
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.