Question: what are the nasty jelly bean flavors?
Answer: Black Pepper. Part of Jelly Belly's Harry Potter Bertie Bott's Every Flavour Beans line, this flavor is probably the least gross of the horrifying jelly bean flavors out there. ( ... 
Booger. ... 
Dirt. ... 
Earthworm. ... 
Earwax. ... 
Rotten Egg. ... 
Sausage. ... 
Soap.