1.Abcdef-Incredibly easy or convenient; an action or decision that required little or no thought/creativity/effort on your part.
2.Abcdef-Lacking creativity or style.
"Choosing between the Lil Wayne and the Pink concert was totally Abcdef!"
"Your essay is so boring. Really Abcdef, man."
My mom drank some abcdef. Pronounced a-b-ca-def. Noun