The action of placing one's head on someone's shoulder to indicate extreme affection for them. This action is to be considered one of the most intimate forms of physical interaction.
When you get so drunk that you turn into Richard Nixon when you have to deny wrongdoing, and affirm that you are not a crook, usually whilst throwing up peace signs.
Gregg was Richard Nixon'ing hardcore last night, he went into the gas station and stole a soda and yelled at the cashier, "I am not a crook!" as he threw up two peace signs.
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.