The All-Time Greatest Mike Francesa Prank Calls

6. Jason Giambi to the Jets

A plausible solution to the 2013 New York Jets quarterback issues? Former A’s and Yankees slugger, Jason Giambi.

This was only one of numerous outlandish Giambi calls that the infamous “Mongo Nation” orchestrated. However, this one had to top them all, especially when you take Francesa’s reaction into account.

“Jason Giambi?!”

Priceless.