You won't smell like a fart if you let one out in the bathroom. The bathroom may smell like one, but if no one's in there, who cares? Lol. And, actually, if you sit on the toilet, fart, then flush, you'll help dissapate even that smell. If your gas is particularly stinky, you might want to avoid things that make it stink more--garlic being a big one. Also, you might try some yogurt or probiotics as sometimes really stinky gas is a sign of bad bacteria in your guts and the probiotics will help balance that back out again.