Flown to Vegas twice. First flight had a couple of stag do's on board. Very rowdy. One or two individuals blind drunk. Staff closed the booze carts, but one guy went forward trying to find the posh seats drinks - repeatedly sent back. Another group had brought booze on board and were sharing it out. The wanderer headed back to the loo's for a quick smoke apparently. He was eventually firmly seated and told that if he moved again we would be stopping to kick him off... He did make it back to the loo's to throw up... We were behind them when they left the plane and tried to apologise to the purser - he was having none of that.... Crew said it was the worst flight they have ever crewed...
Second time was a little rowdy - but not on the level of our first....