Just a bit of fun, how did you chose your username?
Gibbo = Gibson my surname. So lazy picking that one
Another one on a different site is Shippo, thats short for my maiden name of Shipman.
The most fun one is giblet
I wanted gibbo but on that site that username was used so i thought giblet sounded pretty good, wasn't until later that i thought it reminds me of a turkey
Daveham, Gus would understand that 

Gibbo = Gibson my surname. So lazy picking that one
Another one on a different site is Shippo, thats short for my maiden name of Shipman.
The most fun one is giblet