Many summers ago whilst moving troops around a Southern county in Northern Ireland, we spotted an ice cream van in a layby next to a beauty spot. There was still 4 minutes to pick-up time so we landed and sent the crewman for 3 '99s'. Armed to the teeth, I might add. The vendor listened to his order then told him to "F*** Off you Brit Bas***d!"
My departure didn't half rattle his van...............