clever comebacks

so, we’ve all had the same smart comments while riding, like
“where’s the other half of your bike?”
“I think you lost a wheel!”
or
“maybe when you grow up you can afford a whole bicycle”

How do you reply to these comments? What do you say back? do you have any smart comebacks to these redundant remarks by everyone?

There’s a few here:

https://unicyclist.com//t/new-original-comebacks-to-wheres-your-other-etc/96702/1