well if you wanted fancy...
msi roccaforte table
walker edison l shaped corner desk
http://www.pchardwarehelp.com/images/l-shaped-gaming-desk.jpg[img]
ikea besta burs
[img]http://www.ikea.com/ca/en/images/products/besta-burs-desk__0090372_PE224142_S4.JPG
anyways i'm sure you can look through some google image photos for the search terms "gaming desk" or "computer desk" to find something you like.
personally i prefer wide desks with plenty of room but to each their own...