Agreer (noun) - A man/woman/bisexual human being that agrees with various points, sayings, etc.
"dude... you like totally rock man... you like.. agree to everything! how do u do it man?? its like totally mind blowing!!" -- Dude 1
"Ha! u wanna be like me? dang nigga! you aint a born agreer like moi! go shut up... go home man you aint right for da job..." -- Dude 2
"aww.. man dang... guess i'll have to stay disagreeing and all that shit..." --Dude1