A Bumchunder is any anal excretion that looks remarkably like a type of food. Usually peanuts, sweetcorn, carrots etc
However depite the aforementioned bumchunder looking like food, it is inadvisable to consume bumchunder, as this action may result in "Mouthpoo", or actual chunder if you prefer.
The ultimate insult, most commonly targeted at an annoying sibling or tradesman that comes to your house to do his job. There is no comeback to this, you automatically lose.
J: A can you do my makeup for my New Years party.
R: no she will mess it up remember what happened last time?
A: R you are such a butthanger.
R: :o
a distinctively male body part also known as a trouser snake or skin flute--used by Pride and Prejudice fan fiction authors as a euphemism for Mr. Darcy's naughty bits