Bad news for millions of cable customers attempting to watch the Mayweather-Pacquiao fight: Systems are failing!

They're calling this the biggest fight in history; and apparently, the description is valid as a number of cable companies are saying they're experiencing technical difficulties in airing the fight.  Some are refunding customers, and others are turning away customers who are attempting to make late purchases.

I guess it's official.... Money Mayweather and Pac-Man broke the Internet! (Servers are down.)