My suitemates were major potheads and they were smoking in their room one day. They opened up their window so that the smoke detector wouldn't go off. Our dorm rooms were on the first floor and the window faced a very busy sidewalk that was one of the main passages for students to walk from the parking lot to the main campus. Basically, anyone within a 15 foot distance from their window could smell it.
So stupid. Smoking weed on University property....very ballsy move.
The RA smelled it and came busting into our dorm room. Luckily, she did not call the cops (very cool RA) but she fined them $500. She then confiscated any alcohol we had in our dorm. It sucked because I had gotten a big bottle of Bacardi Limon at a buddy social. She told me that if she found alcohol in our dorm room ever again that she would throw us out.
Didn't stop us though.....