Question: Why did Meg wait until near the end of the episode to tell Sarah she was not a lesbian, and not after finding about the lesbian alliance club?
Chosen answer: Meg is typically depicted as unpopular at school, so she chose to conceal the fact that she was straight because of the acceptance she felt from the members of the club. It was only when her alleged lesbianism was put to the test at the end that she was compelled to tell the truth about her sexual orientation.
Chosen answer: It's a real song called "Elvira". Originally by Dallas Fraizer in '66, however, this version seems to be the Oak Ridge Boys cover version. However, the mega lesbians skip the verse and just sing the chorus after the opening line.
Bishop73