Have to laugh at all this.
It was bad enough when two CX crew fell in the drink behind the Truck in NRT some years ago, having a quick p** (very clearly had far too many) then operated out rather early the next morning, they didn't make complete fools of themselves as this nitwit apparently did.
Thirty days in the slammer would have been about right.
Sacked?
No, just demoted....cabin steward might be appropriate.