How do i explain yoga?

for most people, being able to 'survive' 2 months in india is something intriguing and thus, i have successfully generated a lot of buzz about india and yoga since coming back in xmas last year. have to admit, i'm really getting sick of explaining to people what exactly i did in india. again, to most, spending that amount of time in india, is something unheard of. i told that 2 months is nothing compared to other europeans who spend 1 year going from one place to another so my stay is considered short by their standard. so, how do i explain yoga to these people? funny that amidst all the media exposures that yoga been getting last 2 years, there are some who actually think that yoga is all about meditation...where have they been really??? my answer, i admit, depends on the mood i'm in at that particular moment though at times, i prefer to cut the conversation short by saying..."what do you know about it so far" or "why are you interested?". and while they ponder trying to figure out an answer, i muttered something like "yoga has been getting bad rep in m'sia....such a shame....would be great if more people are taking up yoga" and then i gave a weak smile and changed the topic completely. wanna know about yoga?? google it and if still unclear, buy a book on yoga. just don't waste my time by asking a meaningless question on which you'll forget the answer as soon as i'm done explaining...