If your friend falls asleep at a party and you just leave them behind without saying goodbye.
In distinction to a french exit where you just sneak out of a party without telling anyone, "to do a Mike Tyson" specifically means leaving the person you came together to the party behind, because he/she fell asleep there.
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.