Craftster user sweet4ever made herself a custom lamp out of melted LEGO blocks! (Warning: burning plastic releases toxic fumes) Link - via GeekAlerts
This is but one of many craft/DIY projects on Craftster Best of 2007 list (LOL at PoiToy's "Mature/Adult" Felted Sheep for Army Buddy in Iraq [SFW] and My Cat's Evil Pope Costume)