Literally, "Fuck Y'all MuthaFuckers And Suck My Dick".
Comes straight from the film, "Fear of a Black Hat" (1994), written and directed by Rusty Cundieff.
When pissed off and frustrated with friends (or just for fun dramatic effect)- especially when online, sign off a message/email/blog entry with "FYMFASMD!"
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.