Mine is a snapshot a friend took of me making a goofy face on her P&S during a short break from a class during my senior year of highschool.
Holy god, that's one hell of a sentence! I lost track of how many prepositions you've managed to fit in there. 
Anyway, my avatar shows a collection of bottles I have in my dorm. I filled them with highlighters and UV dye and then put 8' of blacklights behind 'em to make 'em glow. You can make all sorts of color combos by mixing different highlighters.

maybe he wanted to come out of the closet... 

