That cupboard in your house that is filled with complete shit. The place has no organisation. No one can find anything in there. It's a mysterious place to enter.
Hey Jim, can you run and get me a new light bulb form the mystery cupboard!
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.