In this quote, Charlotte Church is revealing her absence of knowledge or understanding about the sport of golf. The expression "bugger all" is a slang term that means "absolutely nothing at all" or "very little." By utilizing this expression, Church is stressing the degree of her ignorance about golf. It is possible that she is not interested in the sport or has never had the opportunity to learn about it. This quote likewise suggests that Church is being sincere and simple about her lack of understanding, rather than pretending to understand more than she actually does.
"There is no life for girls in team sports past Little League. I got into tennis when I realized this, and because I thought golf would be too slow for me, and I was too scared to swim"
"As a kid, I might have been psycho, I guess, but I used to throw golf balls in the trees and try and somehow make par from them. I thought that was fun"
