When someone who is not Desi/South Asian tries to explain a concept or offer an incorrect pronunciation to someone who is South Asian because the former think they know better.
White person: "Would you like some naan bread with your order?"
Desi person: "We don't say naan bread. Naan is a type of bread."
White person: "No, we call it naan bread."
Desi person: "I am Indian. My family is from India. Are you naansplaining?"
When unsolicited advice or direction is given to you by a Nan or Grandmother not necessarily in an intentionally condescending tone, but as if you have no knowledge of what is being explained.
"Yo did your Nanjust Nansplained what a nectarine is?"
"Jonathan, your mum is Nansplaining Amazon for the fourth time this week!"
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.
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing peecalculus.