It's 'Mad Love!'

Joker and Harley Quinn tied the knot... sort of.

San Antonio couple Nicole Argon and John Fowler III shared their 'I do's' on Halloween night with a 'Mad Love' themed wedding.

Nicole and John absolutely love Halloween, so they decided to get married in a unique fashion. They dressed up as the insanely lovable characters from the Suicide Squad movie, Joker and Harley Quinn.

The wedding took place at King William Park on Monday evening followed by a small reception.

Nicole and John were surrounded by family and friends who took on Batman and Suicide Squad themed personas of their own including Poison Ivy, Catwoman, Robin, and the Penguin.

The best man, who happened to also be the couple's lawyer, showed up as Batman himself. He was so dedicated to the role they even took a photo standing over a captured Batman knocked out on the floor.

The officiant, Rene Esparza, was dressed up as Diablo. Esparza is a co-owner of Everlasting Elopements who helped to put together this amazingly unique experience that Nicole and John will always remember. The couple said the are excited to celebrate their anniversary on Halloween.