I got all the Glenlivet on board while in Business (3 class flight) JFK to SFO a week ago yesterday.
I didn't even want it all! The FA saw Mrs.T49 take a decent pull from the double he poured me ... and from somwhere produced a third tipping into my class before I could stop him!
I had thought only two were on board. I felt bad leaving some behind, but it was the final leg of a trip that had started in ZRH earlier that day and I knew I would feel better without it.