Tightlining - probably the best way to put eyeliner on to add great definition to your lashes. Basically, you put eye liner (gel or pencil) in between each lash in your lash line (makeup, diy, beauty tips)
DIY Glow in the Dark Nails. Pour the contents of a flow stick into some clear nail polish, paint your nails a bright colour and top it off with the glowing top coat. The effect will probably be temporary since glow sticks tend to fade rather quickly.