Answer:
Option C. In the excerpt, elongated hyphens are most likely used to interrupt the pattern of speaking in the normal flow of ideas.
Step-by-step explanation:
In the excerpt from "Totally like whatever, you know?" the writer is using a a pattern of writing to accurately reflect the way in which the character is speaking and the normal flow of his/her ideas. The author also adds to the excerpt the use of hyphens, in order to interrupt this pattern of speaking.