Definition 1 of 1
Exclamation. February 21, 2012, Word of the Day
When a third party observes someone experiencing a small triumph of the ego and chooses to expose it, Aicchhhhh is the appropriate expostulation.
Arun: "Dude I just got accepted to the New York Writers Guild and I think the girl from my writing workshop likes me!"
Added 2011-06-30 by mainmacha