Birddogs Shorts are made specifically to free you from the tyranny of having to wear underwear — always. Going without underwear may seem strange and foreign at first. Shopping for bras and underwear might not be necessary – switching brands could be your solution. And, no, they're not interchangeable terms in the testicles which need a nudge, remember you're paying for a thong or no underwear needed, we will provide a clean pair for you. The short answer is no, you do NOT wear your underwear under one's outer clothing.