Batman & Robin
Well this is a no-brainer. Dress as the most popular gay couple in comics.
Mario & Luigi
No need to rescue a princess when you have your partner right beside you. The classic Nintendo characters will make you and your partner an instant halloween.
Bert & Ernie
Love transcends all. Bert and Erine are a perfect example of how love can last forever. Dress as one of our favorite couples from Sesame Street
Go With A Classic
If you run out of time, go with a classic like cops, firefighters or an angel and devil combo. You may not win the Halloween costume contest but it will be fun nonetheless.