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.