a fictional place from Harry Potter. It is the boarding school where he fucked Hermine Granger. Also can be used to say you fucked an ugly girl at school like a gremlin.
1.Don't you think that Trees Dorm at Bentley looks liek Hogwarts, but hogwarts doesnt have gremlins.
2.Hey smeric i heard you got with the Gremlin, did u think u were at hogwarts.
The UK school of wizardry in the Harry Potter universe. You start at ten years of age and you officially graduate when your 17. You learn how to fight, potion brewing, and most importantly, How to kill! Very handy knowledge when the most feared wizard of them all is trying to kill you.