Draw an ASCII Lightning Bolt
Java, 201 196 189 186 182 bytes

Obviously not the best, but it is in Java.



class I{public static void main(String[]a){System.out.print(("__\na a"+new String(new byte[new Byte(a[0])-1]).replace("\0","__a\\  __\\\n a")+"  a   \\/").replace("a","\\ \\\n"));}}