When one experiences an "attack of nerves," it usually means that they have suddenly become overwhelmed with anxiety or stress. Other ways to describe this sensation include phrases like "nervous breakdown" or "panic attack." The term "anxiety attack" is also commonly used to describe this feeling, as well as "meltdown" or "emotional overload." Another synonym for an "attack of nerves" could be "mental breakdown," which can refer to a state of extreme emotional or mental distress. Ultimately, the terminology used to describe this experience can vary depending on the individual and their perception of the situation.