Shallah Mehallah can
mean anything you want it to mean. The phrase was created and first used by SGV News First, the best first amendment auditors on
YouTube.
When you are performing a constitutionally protected act and someone asks you a question and you really
don't want to answer them you say Shallah Mehallah. Example : Q- What are you doing? A- Shallah Mehallah!