A phrase coined by Vinny, of Vinesauce, a corruption of the phrase "bust a nut", somewhat
hyperbolic way of describing
frustration, similar to claiming that one will have an aneurism, a conniption, or a brain haemorrhage when faced with a
frustrating activity.
Would occur when in, for example, a platforming game, one is able to clear a small part of a section, but the final hurdle seems impassable, and failure causes one to restart from the beginning of said section.