A hot teacher. They're an extremely attractive teacher, or para, who is seen roaming the hallways during passing periods, taking tickets at school sports events, and the occasional Irish music concert during the summer. She is known to have a good time but contain herself and not come off slutty to the students who think she's hot. She is usually a blonde between the age of 20 and 30. Sometimes her mother is also a faculty member at the school.
Some schools have HT Lover clubs. They secretly worship the hot teacher and plan special events in her honor.
Edward: Dude, did you just see the HT walk past us in the lunch room?! She was looking hot today!
Paul: Yeah man, I think we should have a day of appreciation for her this month! Lets call it HT day!