A form of government in which two individuals (the diarchs) are the heads of state or kingdom.
Related concept is monarchy. In a monarchy, there's only one ruler.
Simple example of monarchy is United Kingdom of Great Britain and Northern Ireland, where Queen Elizabeth II currently rules.
Example of diarchy is Equestria (fictional kingdom), where rule two royal sisters side by side, Princess Celestia and Princess Luna.
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.