This is a reference to the energy drink [http://en.wikipedia.org/wiki/Red_Bull Red Bull]. The effect is also a reference to the advertising campaigns in which Red Bull gives you 'wiiings' which was later changed to just wings. | This is a reference to the energy drink [http://en.wikipedia.org/wiki/Red_Bull Red Bull]. The effect is also a reference to the advertising campaigns in which Red Bull gives you 'wiiings' which was later changed to just wings. |