JakeG wrote:
There was one teacher who used to call me 'smiler' as a joke because of this as well.
I got called variations on smiler by people in the year above, but I think its because I was always smiling...
I also had,
Big Head,
Square Head,
Cheggers - (I supposedly look like Keith Chegwin

, I don't like the connotations with that name though)
Brenty - I have been likened to David Brent from THe Office - never really watched it so no comment
Golden (not my actual surname but close enough - protecting my id

)
Goldo
Goldenator - supposedly I was called this, enough for it to be mentioned in my year book, and my friend tell my housemates when she visited. Wierd thing is, I don't remember it ever.
I sometimes get called Dingo,
this came about on a Scout camp, where we were in teams, my team named each other litterations on part of there name, or plays on them. Dingo went with Dave (and my Tilley Hat) and so a legend was born. This is my most common online alias, or renditions of it
More recently, I have also been known as Rambo - this is due to my obsession with gear (I always have something you need I think) and for wearing a bandana one day up a mountain (it was too hot for a full hat).