"Is that from Dungeons and Dragons?"

Someone asked me this today on my way to school.  I'm wearing my "Screw, I'm a 3L" t-shirt.  He was wondering if it was a reference to third-level characters from a popular role-playing game.  Maybe he imagined the context of low-level characters facing a high-level monster and saying "screw it" and walking away.
No, it's not.

Third-year law students are known as 3L's.  Because we're getting ready to graduate, we've got the same level of "senioritis" that kids have in high school and undergrad.  But it amused me that he misinterpreted one nerdy reference as a different nerdy reference.