Okay, Ms. Advise Goddess...WWKD in this situation: you are at your grandma's graveside where they just buried her. You loved your grandma with all your heart. She was your life forever. She always fed you and made you cookies when you needed them most. She was, at times, the only person you felt cared about you. So anyway, you are standing there with your brother by the graveside, the family is around. Your crazy old uncle is beside you. He is drunk. But wait, you have never not seen him drunk. (Please don't tell Mr.Sales I used a double negative). So, you have cried your eyes out for 3 days now your crazy drunk uncle is standing beside you and he starts to make rude comments about two "hot babes" walking his way. He is like oogling over them and it is like making you so ill. You look up and discover who he is saying this stuff about OVER HIS MOTHER'S GRAVE AFTER SHE WAS JUST BURIED AND IT IS HIS FUCKING EX WIFE AND HIS DAUGHTER!!!!!!!!!!! WWKD???
Oh my. Kasey would probably be being told to "shut up!" and being elbowed by my Mom because I would be laughing my ass off graveside and that's just not appropriate. Actually, I don't have appropriate advice for such a situation so I'll think of what my Mom would do. Let's turn this WWKD into WW(Kelly)D?
Kelly would silently suffer the horror that is a drunk calling his daughter a "hot babe" If he talked to her she would be polite and not even mention the fact that he totally reeked. And then, if I were not there, she would get in the car and start cracking up telling me about what just happened. And it would be a story to tell for years to come.
So if you want to maintain a sense of decorum at a funeral, go the Kelly route. If you are unable to control what an ass you are, my advice is ALWAYS the way to go.