An adjective describing someone who is highly expert at pulling just about any scam a person could imagine.
Until the Scammer in Chief came along, Rudy Giuliani, in his younger incarnation as the Mayor of NYC, long before his brain turned to mush, was considered the most covertly scambidextrous politician on the planet.
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.