I chose my username from 2 of the characters in the kids cartoon The Powerpuff Girls. Some days I feel sad, fragile and scared which is when I'm closest to Bubbles and other days I feel strong, irritated and likely to punch someone in the throat which is when Buttercup is better suited to me.

It's not a completely negative association though because Bubbles is cute and feminine, whereas Buttercup is tough and can get things done.