Ice Cube is an 8 × 9 × 11 cube of ice with legs. Like all ice cubes, she easily melts and shatters if hit hard enough. She's also very cold, which has made her a popular candidate to cool down the TLC.
Ice Cube is not physically strong and doesn't speak all that often. Yet, if someone wrongs her, she wants revenge -- and gets it. She ALWAYS gets revenge.
Some percipients of her revenge often include Pencil, Match, Leafy, and Book.

Ice Cube is sometimes called ‘Icy’ for short.