On a Britannia (might even have been good old Dan Dair) Military charter flight from Gibraltar, all the navy personnel were up an out of their seats as soon as the aircraft hit the runway at Luton (six months of absence from the wife does things to the hormones!). The cabin crew had trouble getting people into their seats for the taxi to the gate.
From the cockpit PA
"Would all passengers please sit back down as I am having trouble seeing in my rear view mirror"
Typical matelots, they all sat down!
