Birthday sex is having sex to celebrate your parents having sex. Posted onSep 22, 2023Sep 23, 2023 by slickboy in Funny Quotes FacebookXPinterestRedditLinkedInEmailWhatsAppBirthday sex is having sex to celebrate your parents having sex. Related Funny Quotes 🤝 I eat cake every day because somewhere out there it’s someone’s birthday and I like to celebrate. There is sex without love, there is love without sex, and there is me without both. They should remove the sex scenes from movies and then put them all into one big super sex scene movie they can show in theaters at the end of the year. Sometimes after sex, I wonder what it would be like to have sex as a couple. I’d imagine the sound of clowns having sex would just be a cacophony of bicycle horns.