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!
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!
by CallsItWhatItIs July 6, 2017