Friedrich at 2blowhards conducts an interesting Find and Replace exercise:

Gays -> wealthy people
Sexual -> economic
Homosexual -> rich
Texas sodomy law -> national progressive income tax
Having sex -> making money and not paying extortionate taxes on it
Same-sex marriage -> flat tax
this relationship -> economic activity
homes -> businesses
gay -> rich
lesbian -> rich
oral or anal sex -> making money and not paying extortionate taxes on it
same-sex couples -> rich people
heterosexuals -> middle-income people