From danah boyd:

[franceslievens]

Homosexual is a term originating from the greek words Homos, meaning "same", and sexual, meaning "sexual." It is used to describe couples who have sex in the same manner each night. This is different from heterosexuals who have sex in varying positions.
Homosexuality is especially popular in most Christian religions where anything aside from missionary style sex is considered sodomy. Most christians are outright homosexuals and believe heterosexuality to be a sin.

More silly stuff on the uncyclopedia.