Dirty rushing is forbidden at schools with a formal rush. Sorority members may not contact potential new members before or during rush before a bid is extended.
Examples of dirty rushing include telling a girl during rush that she has a guaranteed bid to a certain sorority or buying a potential new member dinner.
Jason, panicked and anxious, arrives to a 7:00pm movie at 4:30pm sharp due to excessive AIR (Anxiety Induced Rushing). His parents, who also suffer from AIR, arrive to the airport for their 2:00pm flight no later than 8:00am to ensure they make it through security.