Definitions by HubertTheGoogologist
Octacontamyriachalimiaroctachiliahexacontachiliaochiliadiacosi-octacontaocta-gon
A polygon with 81,868,288 sides is called a octacontamyriachalimiaroctachiliahexacontachiliaochiliadiacosi-octacontaocta-gon. This is useless information, just say 81,868,288-gon.