I saw someone use this quote, and it made me giggle?

You're funny. Have you seen evolution happen? According to scientists you now have to be billions of years old to have witnessed this incredible phenomenon. Maybe tomorrow it will be zillions of years or whatever time frame is needed for something to change into something else. Most of us stand on, and walk upon evidence of a Creator God everyday, and you're calling us blind?? Have you ever seen your brain? By faith you believe that it exists. Why don't you get an MRI for that?