12%
Those who watched The Avengers will remember one of the opening scenes where Tony Start tells Pepper Potts to take some credit for Start Tower’s creation. He tells her to take “12% of the credit,” a strange number, to say the least. She would later tell Tony that she was experiencing a “12% of a moment” when they’re interrupted.
James decided to continue the 12% hilarity by having Star-Lord telling the rest of the Guardians that of his plan. Well, his plan was only 12% complete. To Rocket Raccoon, 12% of a plan is “barely a concept.” We gotta agree with the raccoon here, Star-Lord.