What is an "Upper Bottom"?

Ollie and Cess open up about what tipped them into their sobriety journeys, reflect on the rising popularity of Dry January and the trend for younger generations to snub boozing. The hosts also discuss Marcus Rashford's 12-hour Belfast bender and debate serving non-alcoholic Prosecco at a 13-year-old's party – would you?https://upperbottompodcast.com..../https://www.instagr