Every day, week, and month of the year presents another reason to celebrate some occasion or another. And as is so happens, August is the best month to indulge in pleasures like being happy, relaxing, walking around with or without underwear or having a mind blowing orgasm.\nSo if that's the kind of thing that floats your boat here are 8 holidays that you need to celebrate this month.\n1. Happiness Happens Month (August 1-31)\nDon't you just love a good challenge? The Secret Society of Happy People (SOHP) presents the Happiness Happens Month Challenge. SOHP started celebrating with 'Admit You’re Happy Day' on August 8, 1999 but after some prompting by the members, it became a month-long event with a new challenge to complete each day, that will make you or someone else happy. Click here to join the challenge!\n2. Simplify Your Life Week (August 1-7)\nIf there was ever a time to say "no," cut people out of your life, organize/de-clutter your closet or break away on a solo trip, the first week of August is the time to do it. National Simplify Your Life Week is the perfect opportunity to reflect on what's holding you back or down and take action to move forward.\n3. National Underwear Day (August 5)\nIf you're going to be in New York City, feel free to join in on the Underwear Day festivities on August 5. In an effort to publicly shine light on “unmentionables,” Freshpair founded National Underwear Day on August 5th, 2003. The national event has been featured on CBS, Good Morning America, Fox News, Live with Kelly and Michael, The Huffington Post and is sponsored by top brands like Tommy Hilfiger, Michael Kors, Under Armour and more.\nPhoto Cred - Suitedmuscle\n4. Twins Day (Agust 7-9)\nThe Twins Days Festival in Twinsburg, Ohio falls on the first full weekend in August and is the largest annual gathering of twins, triplets, quadruplets, etc. in the world! This year marks a major milestone for the festival as they celebrate 40 years!\n5. International Day of the Female Orgasm (August 8)\nThis holiday was established August 8, 2008 in Esperantina, Brazil where the Councillor of the people decided to dedicate the day to the female orgasm as compensation for the "sexual debt" he owed his own wife. Thanks to one man's thoughtful gesture for his wife, this occasion is also celebrated in Spain, Mexico, Argentina, Peru and Norway.\n6. National Relaxation Day (August 15)\nThis year, on August 15, I want you to sit back, unwind, let go, escape or do whatever it is that you do to de-stress for National Relaxation Day. This holiday started in Britain as National Slacker Day. Most might defend themselves against being called a slacker, but on August 15, feel free to wear your 'slacker badge' loud and proud. Happy Relaxing!\n7. Go Topless Day (August 23)\nTowards the end of the month, it might still be warm enough to lock away your shirts and celebrate Go Topless Day on August 23. This occasion is celebrated on the Sunday before Women's Equality Day on August 26, which marks the date 95 years ago, that women were allowed to vote. For Go Topless Day, women around the world are invited to stand up for women's rights and go topless; but would you really do it?\n8. Kiss and Make Up Day (August 25)\nIf you're dating or married, you already know you should not go to sleep while you're angry, but if you've been in disagreement for some time and you want to set aside a special day to resolve your differences and continue in your love, then August 25 is the perfect date for you to 'Kiss and Make Up'. Even if you're single and have an issue with a friend, family member or coworker, don't be afraid to make the first move on August 25 to bring peace to your relationship.