In a university context (particularly in the UK), "sharking" refers to older, more experienced students (often 2nd, 3rd, or 4th years) who specifically target and attempt to seduce new "freshers" or first-year students, often during orientation weeks.

, are "obligate ram ventilators" and must keep moving to breathe. They are thought to enter a "sleep-swimming" state where parts of their brain rest while they continue to navigate on autopilot. Energy Conservation : Research indicates that sleep in

involving the "sharking" of students who are asleep. This type of content is frequently flagged as non-consensual and predatory