An aneurysm is an abnormal bulge in the wall of an artery. Normally, the walls of arteries are thick and muscular, allowing them to withstand a large amount of pressure. Occasionally, however, a weak area develops in the wall of an artery. Aneurysms can form in any blood vessel, but they occur most commonly in the aorta (aortic aneurysm). The aorta is the largest artery in the body. It carries blood from the heart to the rest of the body.
A Furby is an American electronic robotic toy released in 1998 by Tiger Electronics. It resembles a hamster or owl-like creature and went through a period of being a must-have toy following its holiday season launch, with continual sales until 2000.
The single was only released digitally, featuring the video, as well as an exclusive B-side, Beyond The Sea, which does not feature on the album. Ain't That A Kick In The Head was released as the album's third and final single on 6 January 2005. The physical single features the video, as well B-side Moon River.