An unexpected boner that occurs in a risky situation. It can range from an unexpected boner on the bus, in class, at work, or while in the pool. It can even be caused by your friends spiking your drink with boner pills.
Particularly dangerous for teachers and feminists.
Matt : she is well fit.
Bryan: who? Miss Adams?
Miss Adams: Hey boys, how are you getting on?
Bryan and Matt: All good miss.
Matt:(whispers) Shit, the dragon just woke up.
*Lunch bell rings*
Bryan: dude we gotta leave.
Matt: I can't I've got a danger boner!
*Matt proceeds to crawl on the floor to hide his visible bulge, pretending to have sustained an Injury*
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.