Jokes involving the auditory senses are funny. References to olfactory senses are to be avoided, but permissible with mature discretion. Descriptions involving the sense of touch (e.g. "wet") or, especially, taste are absolutely impermissble and cannot be shared with any other person. If they arise within your consciousness they cannot be shared with any other person, friend, family or otherwise. 'Spaw is GUILTY of violating this prime directive and I will never forgive him for placing the term "fart bubble" within my field of consciousness.