When someone you don't like or don't want to talk to right now, says hi, walks by, or is in a crowd jumping to see over people's heads just to get you to notice them and all you can do is nod while looking at them.
"That creepy guy from work who's obsessed with me kept calling my name out really loud in the lobby while I was talking to my crush"
"What did you say?"
"Nothing, just gave him the nod of aknowledgement"
a nod of the head (either a swift upward jerk of the head, or a slower, downward nod of the head) sometimes exchanged between African-Americans (particularly males, regardless of age), given in acknowledgement of each other's presence and the presumed, shared struggles of being an African-American man. Prevalance of the nod varies greatly from city to city or geographic region.
Non African-American companion upon observing the Nod: "Do you know that guy? Why did you two just do that?"
African-American man: "No, I've never seen him before. I was just giving him a 'Nod of aknowledgement'. We don't all know each other; it's just a form of respect."
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.