very natural yoghurt

my landlady asked me if i like natural yoghurt, I said "YEAH"!!
it turns out she makes her own... so she bought out a big huge tub of the homemade stuff (i could smell the bacteria) and i took it away for consuming. its pourred like lumpy porridge but still, i had had had to eat it... i stopped trying to eat it after 2 tastes. the next morning it had grown, like a "soo-fay"... its like filled with heavy breathing bacteria.