-mattjclark
Ok, see this one is like really abstract, so you'll have to bear with me.
My parents named me Matthew Justin Clark, but as I got older people just called me Matt, thus the "matt".
The "j" comes from my middle name Justin, except I just used the first initial, so "j".
And the "clark" comes from my last name Clark.
So its matt+j+clark = mattjclark
You got it?
I can explain it in more detail if it's too confusing.
(Yea, I know, I'm not too creative)