Sure, that Code of Conduct that every Princeton student is required to adhere to can just be ignored.... no big deal. Except maybe for this....
Prohibited Activities
Freshmen may not affiliate with a fraternity or sorority. Affiliation includes but is not limited to: membership; "pledging" (i.e., participating in new member programming); participating in "rush" (i.e., formal recruitment); attending or participating in any activity sponsored by a fraternity or sorority; or contributing funds to a fraternity or sorority.
Any violation of this policy will be regarded as a serious matter. A student who engages in solicitation, as defined above, should expect to be suspended. A freshman who joins, pledges, or rushes a fraternity or sorority should expect to be suspended. A freshman who attends or participates in any other activity or event sponsored by a fraternity or sorority may be subject to a lesser penalty (e.g., disciplinary probation). All relevant facts and circumstances will be taken into account in determining the appropriate penalty.
http://www.princeton.edu/pub/rrr/part2/index.xml#comp22
