the act of inserting an ice cube into a vagina and then eating it out. (for pleasure)
"i SO ate ice out of hope's smelly ice vag this weekend!"
Long: The genitals of a particularly cold girl/woman(Or the girl herself). The kind who will put you down at any chance and show no mercy when it comes to verbally destroying your manhood.
Short: A cold bitch.
"Wanna have sex?"
"No, your dick's too small."
"You ice vag."