After a certain age, yes there is something wrong with being a virgin. It likely means:
1) You are too religious. (You really think there is an invisible man in the clouds who has superhero powers? You're an adult and you honestly think this? I realize it is hard to break free of the indocrination of your parents and community, but if your critical thinking skills don't lead you to the conclusion that something in religion dogma smells fishy, yes there is something wrong with you. Your virginity is a symptom, a red flag.)
or
2) You're not overly religious, but you still think sex is somehow sacred or special. (Like the religious thing, again, you need to think for yourself. If you're using protection then sex is along the same spectrum as holding hands, kissing, and more. It's simply a form of physical pleasure that can be shared with someone else. If you're reading into it any more than that, you're putting the pu$$y on a pedestal.)
or
3) You're spineless and/or have no game. OK, OK. There's not really anything wrong with you if this is the case, just bad luck I guess. I wish you well. But still, you gotta wonder how it's never happened if you're trying. I mean, what exactly is wrong with you?
or
4) Fear of pregnancy and/or sexually transmitted diseases. A legitimate fear. However, there is such a thing as taking fears too far, so if you're waiting until you're 25 out of fear of pregnancy and/or diseases, someone needs to teach you how to use a condom and honestly you need some perspective. This is another red flag that things are "off".
This has been the majority opinion. Peace and love.