It's kind of hard when your discipline is pretty much tasked with finding out the very meaning of 'bullshit'...

Gödel's incompleteness theorem come to mind (mathematics straddling science and philosophy), but I doubt that philosophy will be so 'lucky' to solve this problem in such a concise and clear (though admittedly unsatisfactory) way. (Maybe (late) Wittgenstein is the closest philosophy can hope for ?)