From: Monty Python's The Life Of Brian
JUDITH: I do feel, Reg, that any Anti-Imperialist group like ours must reflect such a divergence of interests within its power-base.
REG: Agreed. Francis?
FRANCIS: Yeah. I think Judith's point of view is very valid, Reg, provided the Movement never forgets that it is the inalienable right of every man--
STAN: Or woman.
FRANCIS: Or woman... to rid himself--
STAN: Or herself.
FRANCIS: Or herself.
REG: Agreed.
FRANCIS: Thank you, brother.
STAN: Or sister.
FRANCIS: Or sister. Where was I?
REG: I think you'd finished.
FRANCIS: Oh. Right.
REG: Furthermore, it is the birthright of every man--
STAN: Or woman.
REG: Why don't you shut up about women, Stan. You're putting us off.
STAN: Women have a perfect right to play a part in our movement, Reg.
FRANCIS: Why are you always on about women, Stan?
STAN: I want to be one.
REG: What?
STAN: I want to be a woman. From now on, I want you all to call me 'Loretta'.
REG: What?!
LORETTA: It's my right as a man.
JUDITH: Well, why do you want to be Loretta, Stan?
LORETTA: I want to have babies.
REG: You want to have babies?!
LORETTA: It's every man's right to have babies if he wants them.
REG: But... you can't have babies.
LORETTA: Don't you oppress me.
REG: I'm not oppressing you, Stan. You haven't got a womb! Where's the foetus going to gestate?! You going to keep it in a box?!
LORETTA: [crying]
JUDITH: Here! I-- I've got an idea. Suppose you agree that he can't actually have babies, not having a womb, which is nobody's fault, not even the Romans', but that he can have the right to have babies.
FRANCIS: Good idea, Judith. We shall fight the oppressors for your right to have babies, brother. Sister. Sorry.
REG: What's the point?
FRANCIS: What?
REG: What's the point of fighting for his right to have babies when he can't have babies?!
FRANCIS: It is symbolic of our struggle against oppression.
REG: Symbolic of his struggle against reality.
Again, I'm not against gay marriage, but what's next? Well, my wife and I are planning to marry our kids to reduce their estate taxes. :-)
Many property and tax rights are legally linked to marriage.
Maybe the solution is to grant everyone the right to designate one individual, and only one, be it their wife, their sibling, their parent, their Aunt Martha, their friend, their lover, as having the property and tax rights now reserved for married individuals.
Apart from that, the word "marriage" can be reserved for the heterosexual unions it has always been associated with and gays can come up with their own new word.