Fill your cleaned perfume bottle with lukewarm tap water. Put a few slim buds, such as baby breath sprigs, into the bottle as a pretty decorative accent. Place your perfume-bottle vase on a windowsill, your vanity, or the kitchen table to add some cheer to your home. Create your own custom scent by blending essential oils that appeal to you most. Dilute your oil mix with vodka or another neutral alcohol, and dab it on pulse points behind your ears or on your wrists for a subtle scent. A little essential oil goes a long way. Typically for perfume you dilute 10-12 drops of essential oil in half as many drops of water and add 2 fluid ounces (59ml) of alcohol. Shake the homemade perfume before applying it to mix the oil and to dilute the solution. You can cap your bottle with a small cork from a craft shop. Use pretty empty perfume bottles as table decor for a wedding or baby shower. You can mix the old bottles among vases of different sizes filled with flowers for a refined, eclectic look. Bottles for timeless scents, such as Chanel No. 5, can provide a touch of classic elegance to your event. Place almost-empty perfume bottles in your lingerie drawer to give your clothes a subtle scent. The residual perfume in the bottle is just enough to add a delicate fragrance to your closet. For this use, it's best to keep the nozzle on your perfume rather than removing it. Simply pop off the cap of the perfume and place the near-empty bottle of fragrance in your drawer. Tie a decorative string around the neck of your perfume bottle in a loop to turn your vessel into a hanging ornament. You can hang it on the Christmas tree or on a hook in your window as a pretty suncatcher. Bottles with ridges or exterior patterns in the glass refract lots of light and make great suncatchers. Place a slim birthday candle in the open top of your perfume bottle for a small, elegant light. You can use these candles as an alternative to tea lights in a meditation room or on your dining room table for some mealtime ambiance. Use a candle that fits securely in the open hole of your perfume bottle for the best fit. When the candle is lit, it will drip wax down the bottle. Replace your candle with a new one when it has burned out completely. The layers of wax on the bottle can add a romantic flair to your candleholders. Fill your perfume bottle halfway with aromatic essential oils or room spray. Place a few wooden skewers into the perfume sharp end down. The oils will creep up the skewers and slowly diffuse a pleasing scent into your room. A powder room is a great spot for an elegant room diffuser. Create your own custom blend of essential oils that suits your taste. You can buy essential oils online or at your local health food store.

Summary: Use the empty bottle as a bud vase. Use the bottle to as a homemade perfume container. Display the bottles as centerpieces for a wedding or party. Use a partially-full bottle as a glass sachet for your clothes. Turn your bottle into a suncatcher or ornament. Create an elegant candleholder. Use your bottle as a room diffuser.

You will be adding whipped cream onto the cake. If it is still warm, the whipped cream will melt and make an oozy mess instead. Leave the cheesecake on the springform pan's base. You can put it onto a regular plate or onto a cardboard cake circle. This will help the cookie crumbs stick to it better. If you made a 2-inch (5.08 centimeters) high crust, leave that part uncovered. For an extra touch, mix some finely crumbled Oreo cookies (the texture of coffee grounds) into the whipped cream first. Apply the whipped cream with a spatula. If the frosting is too sweet for you, add a pinch of salt to it. This will help cut the sweetness. You need enough to cover the entire top of your cake. How thick that layer is depends entirely on your preference. Use a food processor or a blender to grind the cookies into a fine dust. If you'd like, you can also press some into the sides of the cake as well. You can do this by cupping your hand, filling it with crumbs, and then gently pressing it against the side of the cake. When you are done, sweep any excess crumbs off the plate. If you are adding cookie crumbs to the side of the cake, you will need to coat it with frosting first. Use a star-shaped decorating tip for the bag. You can also use a can of whipped cream insteadthe type that you spray out of a nozzle. If you have any whipped cream leftover, you can add another small dollop of it in the center of the cake. Aim to have about 16 dollops. This way, each dollop will get topped with one Oreo cookie. Be careful not to break them. You can also use mini Oreo cookies instead; this way, you won't have to cut them. If you don't have enough cookies, simply cut some more. These will serve as a guideline for cutting: each slice will get one cookie-topped dollop of whipped cream. If you put some whipped cream in the center, top it off with another Oreo cookie. If you like your cheesecakes nice and cool, leave it in the fridge for 30 to 60 minutes. This will also help the whipped cream topping to set and harden.

Summary: Place the cheesecake onto a plate, and sure that it is completely cool. Consider covering the entire cake with frosting. Crumble a handful of Oreo cookies until they resemble coffee grounds. Sprinkle the ground Oreos over the top of the cake in an even layer. Fill a piping bag with whipped cream. Pipe dollops of whipped cream all around the edge of the cake. Cut 8 Oreo cookies in half using a sharp knife. Place each Oreo half onto the dollops. Consider chilling the cake before serving it. Finished.

Note cards are recommend since they don't crinkle or bend. They're bound to get suspicious.
Summary: Write your notes on a piece of paper. Put your notes in your hoodie pocket. Sit behind someone so that your are obscured from the teacher's view. Try not to take too long; teachers likely notice who finishes last and especially if the student does surprisingly well given that it took them so long to complete it (for the excuse "I was being careful and taking my time" can only work so many times).