Oklahoma Proposal
When you propose to your significant other with a butt plug. Traditionally, both partners wear butt plugs leading up to the wedding and swap them during the ceremony in front of friends and family.
"Did you hear Meg and Rachel got engaged?"
"Yeah, I heard she gave an Oklahoma proposal. I don't think I'll be attending the ceremony."
"Yeah, I heard she gave an Oklahoma proposal. I don't think I'll be attending the ceremony."