Spaghetti Stories are a type of bait-and-switch copypasta posted on 4chan to troll others under the pretext of recounting a socially awkward or humiliating situation in greentext. While the plot may vary from one to another, each story ends when spaghetti suddenly falls out of one’s pocket or fanny pack.
Basically it’s what happens when you freeze or get super embarrassed. The average 4channer has evolved in many ways, one of which is the “spaghetti ghetti” in which copious amount of spaghetti is spontaneously created in ones pocket in order to escape awkward situations. The human body is magical.