It means a colorful personality besides the secure place you feel. You can use this to describe a person whom you can share anything and feel not judged. Busy, yet, kind and thoughtful. He is one of the most clever people, even if he does not see it. He deserves everything good.
Anda is the most beautiful person, with the most beautiful personality, the most caring and the most loving person. She's synonymous with perfection. Everyone loves her because she is always honest, she is always herself. Is a trusted friend that you can rely on anytime. Anda is the most loyal and loving lover in the world. She never gives up the loved one, she prefers to settle any conflict. If you find she, don t let her go. It is a treasure that you find once in your life, it s important to know how to take advantage. She always puts others before her and this is one of her greatest qualities.
Ohhh! that was Anda? The most sexiest girl in the world?
Yeah homie, she was. The perfect Anda was here
The word has become epic in the episode 21 of Azumanga Daioh. It's at about 13:25 in the vid, when Osaka starts sayin "Sata Andagi!" continuously. This Moment is considered to be ONE of the most epic moments of Azumanga Daioh, which is considered to be one of the most epic Manga/Anime known to men.