Jim Cramer flips out on CNBC

Jim Cramer had a Howard Beale moment Friday during a CNBC interview with Dan Solin, the author of The Smartest 401k Book You'll Ever Read.

The beleaguered Mad Money analyst burst into Solin's satellite interview when he overheard him bashing the network's "In Cramer We Trust" ads -- the same ones made infamous during Cramer's recent media hyped clash with Comedy Central's Jon Stewart. 

Index funds? Don't you dare mention index funds to Cramer ... video below ... (may take a moment to load) ...

PREVIOUS: Video: Stewart vs. Cramer -- full interview

PREVIOUS: Stewart vs. Cramer: In defense of CNBC

Also: For for those who missed it, check out this entertaining British bash of U.S. news networks and their on-air talent meltdowns that's been making the rounds this past week...