It's an synonym for the word "exactly". This word is usually used by weird people. It runs in our blood, now if someone tells you this word isn't real come here and prove them wrong.
Eggzactly- A succinct and descriptive affirmation by an individual who enjoys his, her, or their farts when they smell horrific and cause discomfort and emotional pain to those within range. These farts typically consist of a rotten "egg like" smell, hence the affirmation "Eggzactly."
Ted: Damn, did you bust ass? It smells rotten as hell here....it smells like a mix of horrible shit and eggs.
Fred: Eggzactly.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.