- The Mayo Clinic was the birthplace of the first pneumatic tube system for patient transport.
- The Mayo Clinic is the only medical institution in the world to require males to wear three-piece contact precautions suits.
- The Mayo Clinic took over the status of No. 1 hospital once the Cleveland Clinic came out as anti-vax.
- Light Mayo Clinic
- Ketchup Clinic
- Extra-Virgin Olive Oil
- Extra-Slutty Olive Oil
- Ranch Dressing
- Sandwich Note
- Turkey Sandwich
- Chipotle Mayo Doing All The Heavy Lifting In Sandwich (The Onion)
- Disgusted Researchers Can’t Even Bring Themselves To Find Out How Much Mayo The Average American Consumes Yearly (The Onion)
- Pneumatic Tube System for Patient Transport a Huge Success (Gomerblog)
- Mayo Secretly Celebrates New #1 Status After Cleveland Clinic Comes Out Anti-Vax (Gomerblog)