The Toilet humour reference article from the English Wikipedia on 24-Jul-2004
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Toilet humour

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Public reference to bodily functions such as urination and defecation is taboo in many cultures and thus arouses intense anxiety in many people. For this reason, there is a whole sub-genre of humour, toilet humor based around excretion. This genre is particularly popular with children.

Many artists have made their names promulgating toilet humor. Much of the lyrical content of avant garde rock musician Frank Zappa's songs revolved around toilet humor, eg, "Watch out where the huskies go, and don't you eat that yellow snow" (from the album Apostrophe). The humor of the animated series South Park also consists largely of toilet humor, even going so far as to have a talking piece of excrement as a major character. Dr. Slump, from Akira Toriyama, the creator of Dragonball, also had a strong scatological bent.

Toilet humour also refers to jokes around modesty, such as if one is seen naked or in his/her undergarments. It can also refer to jokes revolving around the incontinence of infants and young children.

Many forms of toilet humour involve euphemisms for excretion, such as the following:

Urination

Defecation Flatulence / Farting Vomiting Ambiguous See also: South Park, Scatology, gross-out film, lighting farts, blink-182