The Power Of Invisibility

With the power of invisibility there are endless and I mean ENDLESS possibilities. If I was granted with that much power I would already be half way to my brother's house! He has been scaring me since day one! Now it is time for a little revenge.......
The first thing I would do is find a the most scary mask you could even think of!!! Once I retrieved this guaranteed scary mask and a flashlight I slip into the door of my brother's bedroom. I wait for several minutes to find him slipping under the covers. Now is my chance. Being invisible I slowly creep up to the light switch......... Trying my hardest not to make a single peep.......... As I raise my hand toward the light switch I ready the flashlight in my hand...........................click................ The lights are out. Now is my time to shine. I slip the flashlight under my mask so the light pours through the eye holes and scream "OOGABOOGABALOOGA". His high pitch scream brings music to my ears and joy to my heart. My work here is done.
As I move onward to my next practical joke on all the people who have ever made fun of or bothered me, I realize I have missed one very important thing......... with this power I can sneak into a CONCERT!!!!!! I find the nearest, awesomest and best band playing. It was as simple as PIE! I easily snuck in and had a crazy time (those security guards are fun to scare). Now back to my massive prank. I was preparing to gather them into one massive room and dump a plane full of fire retardant on them but right when they were all in the room they saw ME. I was hiding in the corner when my powers ran out. The last thing left to do is RUNNNNNNNNNNNNNN!!!!!!!!!!!!!!!