The guy at the metal detector checkpoint sniffed his pen. It smelled like pot/hemp, so they dragged him to security tent where police were waiting. The police demanded to know what was in it. He said "I'm not answering any questions without first speaking to my lawyer". Rather than fucking around with that nonsense, they kept the pen and ejected him from the park with a 1 year ban.
The $180 he had spent on a Halloween Horror Nights ticket was forfeit, but he was thrilled to have avoided going to jail on a possession charge. There actually was pot in the pen, he had some Xanax in his pocket, along with a glass flask. Before we left the hotel I had told him he was fucking stupid to try and bring that stuff in, but whatever. Everyone else had a grand old night. If you ever go to Universal, just know that they are not joking around at the security checkpoint. They are more thorough than the TSA.