pretty much everyone has a fat cousin. I don't even get a context where that statement they made is funny as it does not really single any particular person or group of people out. Saying something along the lines of making out with their fat cousin feeds into the whole south+incest thing. spongebaths would fit a place like florida where there are lots of elderly people.
I mean are they saying we are good people that help out our family members that have issues reaching their backs? Are they admitting they are from a place so backwards and insular the mere thought of helping a person bathe leads to obscene thoughts? Are they giving a big up to the fact the UTK has a pretty good nursing school? I stand confused as to what the actual insult is. Which means its a lame insult.