Lol!
Worst (because I was a bit ashamed) but also quite funny comment came from one of my aunties when I introduced her to Hermès.
At that day, we were showed a 35 Birkin (I didn't own any Birkin at that time yet). My aunt closely inspected the bag and said without blushing while the SA was standing next to us: "Oh, those bags are perfect for grocery shopping. The vegetables I buy every Saturday would fit perfect in this"
I agree with your aunt though, it is perfect for a little grocery shopping.

