weed in the dorm room

hey all of you college stoners,

its entirely too cold to smoke outside anymore. what are your strategies for smoking in the room? we have those metal water sprinklers, those are not smoke detectors, correct?

my room has its own shower\bathroom... ive heard success stories of turning the water up really high to steam up the room then smoking in there? other suggestions ive heard of involve shoving towels into the cracks under the door, blowing the smoke into a paper towel roll filled with those fabric softeners, fans.

would turning the water on in the shower for about 5-10 minutes REALLY HOT letting the room steam up, toking, blowing the smoke through a paper towel roll w/ fabric softeners , while simultaneously having it go out the window, with a fan blowing in the bathroom.

does this sound good?
im a bit paranoid mainly because i would prefer my roomates didn't know i was smoking in there because they wouldn't like it and probably would demand that i stop.
also, thoughts on possibly smoking inside of the shower? would this help at all? figure it would be closer to the source of the steam..

any other tips?