Difficulty:
★★★★★

I never tried this one, because I never know what room the announcements are held in. If you guys have announcements, then this is perfect for you.

WARNING: You must have NO cameras where you are going, and NOBODY should be in the room when you put the recorder in.

Materials:
• A recorder that can play back.
• A voice changing app on your phone/iPad/tablet or whatever. I use VoiceChanger(the second app on the second row):

I realize that now you guys also know when I took this picture, when my device is charging, what device I use and my insight on my apps. It is also saying that I must remind my teacher that it is ONE MINUTE LATE OF PASSING PERIOD.
*After Passing period in math class*
Sorry, I have a test today. Must continue gurlude after I finish or the next class.

The next day
Phew! Finally, another update......I'm at home right now.

Steps:
1• Record your voice on the voice changing app. Say whatever you want to say to the entire school (principals included).
2• Now change your woman voice 2 a man (third one on the second row in the VoiceChanger app):

3• Take your recorder out and record the now man voice playing from the app.
4• Now go to the room and put your recorder under the telephone/mic.

Tips:
• When you record the changed-voice, make sure you add a minute of nothingness with nobody saying
anything so when you put it under the mic/whatever-you-use BEFORE A MINUTE, you can run away
from the room and play innocent. If you need an hour because not many people are there and you
can't put it on the P.A. yet, than you have some time.
• Once again, just in case, wear gloves so nobody can trace back where the recorder came from.
• MAKE SURE THERE ARE NO CAMERAS.
• MAKE SURE NOBODY IS LOOKING.