Well, this might work only if you have good acting skills or
talent:
>> Look at them fearlessly but sad at the same time
>> start to form tears in your eyes, and say; "Ok, go ahead -
kill me guys..I'm dead anyway... I got AIDS...but I swear I'll give
you some while you are killing me"
Otherwise, if you are not upto scratch in acting, like everyone
else; if you are outnumbered, don't be an idiot - RUN!
.... of course that's provided you didn't foolishly walked into a
dead-end alley and got cornered there.. then you should say a
silent prayer...