I feel your pain.
I worked damn hard for my 2.1 GPA..
and not in school, of course.
but I'd rather take the roof over my head and helping my parents with money so they don't have to work 3 jobs and being happy than finishing High School with a 3.5+ GPA.
2.1 or 3.9, I'd still go to Lorain County Community College to tell you the truth.
And community college isn't bad. It doesn't stop people from being successful.. look at my brother. He went from getting a low-class Plumber/Electrician/Maintenence worker sentence in Germany after being denied his right to pursue an education to working for a NASA contractor and the sky is the limit for him. Literally.
It's all about the drive and passion. If you love what you do, and surround yourself with people that don't doubt you and provide support, you'll go as far as you aim.
Empty pockets never held anyone back. Only empty heads and empty hearts can do that.
But back to the prank thing, I think I have the perfect prank for the administration..which is... I'd show up to school every day!