Title text:
If you want to see true audacity, do an image search for 'Altoona-style pizza.'
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3142/
If you've got locals there, ask them next time you visit! I couldn't tell you where I've gotten slices there, as it's been a while, but it's always been under the guidance of a local.