Also, Hawks.

This is Mychal Rivera's sister, Naya. She is also on Glee.

He also has this gem.

I found this guy on Twitter. @cjzero

It wouldn't smell. It would release so2 which would be an irritant and burn you nose, throat and eyes.

Sulfur stays solid so it would just sit there. It wouldn't permeate into the ground or water nearby.