This one was uttered by Lev Parnas, Rudy Giuliani’s assistant in the Rachel Maddow interview. Here it is:
Lev was describing Giuliani’s reaction to hearing Ukranian President Zelensky’s decision not to announce an investifation specifically mentioning Joe Biden’s name. It is a nice congruent conflation of ” “flipped his lid” and “blew his top/stack”, both meaning to become extremely angry or mad. A huge thanks to Mike Kovacs for hearing this one and sending it in.