so lost in thought that one does not realize what one is doing, what is happening, etc.; preoccupied to the extent of being unaware of one's immediate surroundings.
I tried to call out to him but he didn't hear me. He wasn't paying attention. He is absent-minded
The very intelligent are sometimes preoccupied with weighty matters (as they suppose) insomuch that they forget about more prosaic matters -- such as remembering keys, wallet, phone, appointments, etc.
The teacher showed up in class, on time -- but forgot it was Tuesday, not Wednesday -- and was halfway through the lecture before the absent-minded professor realized he was teaching the wrong subject matter. On the plus side, I understand Einstein's Theory of Relativity a lot better than I did. I hope it shows up on our Physical Science 101 exams...
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.