When you take a can of whipped cream, insert the nozzel in to the coozer, a.k.a. cooter, fill the coozer up with whipped cream. You then insert a long plastic straw into the coozer and blow bubbles or suck out the whipped cream. Also referred to as the 69 malt.
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.
According to the boffins downstairs, the murdererused a serrated blade.