Fabedaf
Fabedaf is a magical word that can be anything you want but usually makes people confused and swear a lot.
I told my mom I got a 100 on my math test and she said, 'Fabedaf? I don't even know what that means.'
My friend texted me, 'We should go to the mall, fabedaf!' I replied, 'What is that?'
The teacher asked, 'Who did this?' I said, 'Fabedaf!' and got sent to the principal's office.