From 'chunky numbers' to 'Decel': The ultimate guide to translating Mountainhead's insufferable Silicon Valley lingo

The four main characters of Mountainhead stand together for a selfie on a ski slope. (Credit: ©HBO Max /Courtesy Everett Collection)

Jesse Armstrong, creator of the hit streaming series Succession, is out with a new creative project on his favorite subject: the super rich.  

Mountainhead, his new HBO movie, satirizes four ultra-wealthy tech bros who pivot from catching up and razzing each other during a poker weekend to planning world domination and government coups.