A
common euphemism for gay anal sex between a student and a professor, especially when the student is the
submissive (receiving) partner and the professor is the dominant (penetrating) partner. This phrase is thought to have originated at Caltech, though it has also become common at Stanford and
MIT.
Gautam: Has anyone
seen Andrea lately?
Navid: I
think he's in his advisor's office... probably
studying quantum cryptography <knowing look>
Jialin: Wow! They've been in there three hours!