The conjunction of the words Amazing, perfect and happiness. It is most often used to describe the state of true bliss that only occurs through the realization of who your better half is and acknowledging that you are going to spend the remainder of your days with them. This word's definition is the apex of happiness that is only possible through the giving and recieving of true love.
Chris: Rachel, i love you.
Rachel: OMG baby i love you too!
Chris: You make me higher than the clouds, brighter than the moon, and stronger than a tidal wave. What we have is amazperfectness.
Rachel: You make me feel the same way. I can't wait to be yours forever.