A colonoscopy inspect the large intestine (colon and rectum) while upper endoscopies observe the oesophagus, stomach and the first part of the small intestine.
“This is what you have to do,” he noted before turning his attention to his co-stars.
“You two have this to come! It’s primarily maintenance, that’s why I haven’t got time for anything else.”
Chris then added: “I’ve got a million children, so I have to stop myself from falling apart,” before giggling: “Anyway, there are my issues,” as the team began to laugh.
The Chris Evans Breakfast Show airs weekdays at 6:30am on Virgin Radio.