Any candy that is placed into a vagina with the intention of a sexual partner eating it out. The word comes from a combination of the words vagina and skittles. Other like terms include snatchburst and cunt runts.
"Guess what I had for lunch today?"
"Kinda, I had vagittles."
"Skittles out of your wife?"
"No, Mike & Ikes out of my new neighbor."