It is an acronym for the phrase eat sleep beat my meatrepeat.
also Pronounced ESS/BUMM/ERR
BOSS: Hey man, what are your plans for your day off?
ME: E.S.B.M.M.R.
BOSS: Ok well I'm not familiar with your childish lingo, could you speak English?
ME: Eat sleep beat my meat repeat
BOSS: way to use your off time to be productive
ME: Fuck off
BOSS: You're fired
ME: See you Wednesday
A sentence used to express approval of a particular person, most commonly a man. The sentence originated from the practice of the giving of cake as a reward for good service, traditionally in reference to a waiter in a restaurant. The sentence emerged as an EXACT, unexaggerated, direct quotation, and soon developed into essential urban lingo as it hit the proverbial 'streetz'.
e.s.a.d. stands for eat shit and die. its a good nickname someone that is really pissing you off because most people can not figure out what it means and if they do figure it out they will feel that there definition is right because they will feel like why would you call someone eat shit and die.
"okay e.s.a.d."
"what does that mean?"
"nothing it's just my new nickname for you"
"okey"