Whilst riding in a Hummer limo with your mates is meant to be a fun and enjoyable experience it does not give you free reign to get out of control and here is some proper limousine hire Melbourne etiquette rules to go by.
The Chauffeur is not your personal servant. He or she is a qualified and certified limo driver that is there to take you to and from destinations but not to endure any verbal or physical abuse. There is a partition for a reason if you need to ask your driver a question by all means but the partition is not a toy and you should not distract your driver when they are trying to concentrate on the road.
Remember you are not always buckled up in a Hummer Hire Melbourne car so stay seated and have fun but save the jumping and screaming for when the vehicle stops.