I have a lot of friends here but the one you'd probably consider my best friends would have to be AWsquared and Starry Windy, we tend to share similar interests, we're all the same age and heck they are my current pairs who will stay with me for life. In the case of AW, I was the first pair he ever had on a forum in general so that's what makes it special.
Another honorable mention goes to kuzronk, who I've known for 2 years. We first met via Serebii, in a Pokemon anime discussion thread. Since then I bonded with him very well, plus we both have a similar condition (autism/aspergers). He hardly pops around here these days, but we still see each other at EGC.
Some other notable mentions: Sheep, curiousnathan, Everlark, Darkheart223, ShadowE, Synerjee, Urugamosu, O07_eleven, Castform, Aslan, Zach, Nymphadora, Lilith, The Artist Formerly Known As Shining Raichu, Jellicent♀, LoudSilence, Eсно, Queen of Shipping, pirouette, Twiggy, Elaitenstile, ®ock§mashGod and yeah so many they couldn't fit.