There are two basic types of toilets: the dry toilet, and the wet toilet – the latter being the most commonly known and producer of blackwater. The dry toilet needs no plumbing for water input or evacuation, but is often coupled with some ventilation system.
Humour
Humour or humor (see American and British English spelling differences) is the tendency of particular cognitive experiences to provoke laughter and provide amusement. Many theories exist about what humour is and what social function it serves. People of all ages and cultures respond to humour. The majority of people are able to be amused, to laugh or smile at something funny, and thus they are considered to have a “sense of humour.”
When attending to blocked drains we sometimes encounter “Toilet Humour”!
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