- tabernac (literally tabernacle, but probably the best swear word ever) 
- pamplemousse (grapefruit) 
- talweg (trough/thalweg- although this is the same thing in English, it's significantly cooler sounding in French) 
- mongolfiere (hot-air balloon) 
- pieuvre (octapus) 
- genial (great/brilliant/awesome etc) 
- langue (tongue)- while not one of my favourites, it gets an honourable mention for being much nicer than tongue 
         mar 15 2010 ∞
 nov 7 2010 +