Sir Richard Branson and the Virgin word, Fun story ;=)
Some time ago he was on a vacation in the Virgin Islands (Before he was a big shot businessman).
When they were heading home, their flight was cancelled. Instead of waiting around Richard rented a private plane. Then he wrote "Virgin Airlines" on a piece of paper and sold tickets to the temp flight - making a good buck - and got home a lot faster.
The name "deadmau5" originated when he found a dead mouse in his computer while he was replacing his video card (likely a PC . He discussed this with chat room users and became known as "that dead mouse guy." His nickname "Dead Mouse" was too long for the IRC character limit, and was then shortened to deadmau5.