Home - HubSpot Content Marketing - Fill in the blank: __________ is when you think of an idea out of nowhere. Fill in the blank: __________ is when you think of an idea out of nowhere. 2shares Facebook Twitter Pinterest LinkedIn Skype Facebook MessengerQuestion: Fill in the blank: __________ is when you think of an idea out of nowhere. Spontaneous ideation Thought spawning The eureka moment Aha moment The right answer was: The eureka moment