"Yo Ma, this meatloaf is EAF!!!"
"Bra, that "double-pits-2-chesty" was EAF!!!"
"Yo Doc, that re-constructive knee surgery was EAF!!!'
"D00D, this Gruyère is EAF!!!"
Can be used as an acknowledgement, greeting, agreement, protest, etc. depending on what tone it's used in.
Speculated to have originated in the clarinet section of Bayside High School's (Palm Bay, FL) marching band some time around 2001-02.
"Grrr, arrrrrr, eaf, and other such expletives."
"Fuckin.... . . eaf.. . oi.. ."