If you must ask me about Santa Claus then go right ahead. He is very real and I know he is because he is right here underneath my shirt! Flip up the front of this shirt and show off Saint Nick! Undershirts are not included with any flip shirts. Get into the holiday spirit and add a unique twist to your festive attire in a Crazy Dog T Shirt! We have all your Xmas gift buying needs from Christmas patterned socks, cozy Xmas hoodies, and punny Christmas tees or if simply love holiday cheer, our funny Christmas mugs are perfect for celebrating at your Holiday Office Party and make the perfect secret Santa or White Elephant presents! At Crazy Dog T Shirts, we want to put funny, awesome t-shirt options in your closet. Our line of hilarious, sarcastic humor flip tees are perfect for the quirky comedian of the group. The dual action flip shirt turns any wearer from a regular joe to a cool Fighter, fearsome dinosaur, lazy sloth, goofy goat, ferocious lion, proper penguin, cocky Rooster, Scary zombie, and more! Unique and hilarious, Crazy Dog funny shirts for men and shirts with sayings make great gifts for family, friends and coworkers. Our men's novelty t-shirts are perfect for the witty and sarcastic nerd, geek, or ultra cool guy who's looking to strut his stuff in comfort and style. Our shirts with funny sayings are made with a soft spun poly cotton blend. Comfortable and charming, our funny t shirts for men will quickly become his new favorite shirt. Available in a wide range of colors, sizes and styles, our mens funny t shirts pair well with his favorite pair of jeans, shorts or sweatpants. Find the eye catching funny shirt your dad, brother, husband or boyfriend will love. Our funny dad shirt, sarcastic tshirts for men and funny gifts for brother are great for birthdays, holidays and just because. Perfect for the one who appreciates funny sarcastic shirts and gag gifts. We have sayings perfect for the parent, gamer, camper, golfer, dog and cat lover in your life