A person who sits in the bathtub and collects farts in bottles.

He does this by filling a bottle with water and, while holding the bottle underwater, displaces the water inside it with intestinal gas. The bottle should be capped quickly, then labeled with the born-on date and any other pertinant data.

This technique was invented by Eichler Stench in Castro Valley, California, in the mid-1950s. He had an amazing collection of bottles well into his forties. He often carried a bottle or two to fend off Pachuco boys who wanted to beat him up. When faced with a bottle of July 17, 1958, even the most vile and greasy-haired Pachuco would turn and run.

Eichler Stench was last seen in Pacific Palisades, California.

a pregnant goldfish.
im not making this up.

Marc Fox

(an additional definition)

Someone whose Tweets appear on your Twitter page even though you're not a "follower", or someone who appears on your Twitter "following" list even though you didn't subscribe to him.

The word twerp has been classified as both parliamentary and unparliamentary language.

In 1956, the Speaker at the House of Commons ruled it an order because he assumed "it was a sort of technical term of the aviation industry".

It was later classified as unacceptable

kevin rudd
(prime minister of australia)

A person who gets sexually aroused by sitting in a tub of water, farting and then eating the bubbles.