Glow in the Dark Black Bat Temporary Tattoo Halloween or not, any time of the year offers great reasons to apply this glow-in-the-dark bat temporary tattoo to your skin. And of course, if it is nearing the last day of October, this design could complement your witch costume (who needs flying monkeys, anyway?). This spooky creature of the night features jagged wings and a pair of big round haunting eyes. Don't go batty over the design. Since it's temporary, this stylish animal will easily come off with baby oil once your witchy ways are behind you and the seasonal attire has gone back into the closet until the next costume party rolls around.