Mutual masturbation involving at least two, usually three or more men, done for either pleasure or orgasm. Typically done sitting or standing with each man involved stimulating at least one other man in the group, hence the plural "noodles". Similar to a circle jerk or other group masturbation, but with no one only masturbating them self, and all the parties being male.

When you eat dirt for the first time and leave your family to build a shack in the woods