CIYF : Cock in your face, used as an insult to womens' rights/pride, but as a light-hearted joke rather than a malicious insult. Generally not considered as sexism, but 'funny'.
<Girl> girls are smarter than boys
<Guy1> shut up and make me a pie!
<Guy2> LOL CIYF!!
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.