Well, melanin, so, you know.

That reminds me I need to start collecting humanure. 

 Go to any South Chicago block at 4AM, you’ll find it. 

 I don't want AIDS in my pasture 

 Did you buy those pigs yet? 

 Might borrow my neighbor's once he's done with them. They're big though. Almost too big to move. 

 True, we do have John Deere. 

 So her conclusion is that Victoria's secret gave her the clap? But how though? They just have diseased panties? 

 It's cruel we have to put up with such retarded niggers.