The mahid treatment is when you ignore individuals for trivial reasons or for no reason at all, especially in regards to social gatherings where you attempt to avoid them by giving the same excuse continually, despite it being obvious you are lying.
tom: hey why man why are you ignoring us for?
MAHID: you played banoni with the year 13s :(
lee: dude we got an awesome party wana come
Mahid: nah i got vistors good bye!
Lee: fuck the mahid treatment