A name of a girl I went to high school with. Her name derives from Anastasia and the word nostalgia. Then her dad decided to slap in a "D" somewhere in there. See also Life Experience, Real Name, Unique.
All you gotta do is casually walk up to some random person and put your hand on their shoulder in a "i've gotta tell you something important, son" kind of way. Then put your face forward and inhale deeply. Make it seem like you are trying to inhale them. Keep an entirely straight face, say thank you, and walk away like nothing just happened.