Smells Like Marijuana
You can easily buy marijuana scented sticks at any novelty fragrance shop. When lit, these smell as if there are stoners puffing some nearby. So be creative and light these scents in school restrooms, at the mall, in your victim's car, etc

Walmart Dressing Room Prank
Go into a Wal-Mart dressing room, and then loudly start saying, "Hey, there is no toilet paper in here!" You have to have someone on the outside with a video recorder to catch the priceless looks on their faces

Hit The Jackpot
As soon as money comes out of your ATM, yell "I WON I WON" thats the fourth time this month! Make sure everyone behind you hears it.

Push? Pull? aaarrgh!!
Switch the stickers on store front doors, so instead of saying 'Push' it says 'Pull' and vise versa.

Perfect Location For A Stink Bomb
Drob a little stink bomb in the new realease section of your local video store. Everyone will hate the smell but will have no choice but to continue browsing in that section, because that is where all the good movies are.

Screw Off
The city is always sending those pesky 'city workers' out to do some oddball work on a street corner. This always causes traffic jams and they are hardly ever working. Most of the time I just see them either sitting in their truck, leaning on a shovel, or just taking a lunch break. So here is a good way to get back at them. Call the police up and tell them that a few of your friends are dressing up as city workers to install something roadside and you are just calling to let them know so they can break it up. Then quickly go back to the city workers and tell them that a couple of your friends dressed as cops might be showing up in a little bit to play a prank on them. Tell the city workers if they show up, just tell them to "screw off"

Gas Pump Prank
After filling up with gas at the service station, take all three gas nozzles off their hook and twist them up, then place them back on the hook. Make sure to mix them up. The next person to pump gas will not know which is which.

Blood Pressure Prank
Go to the back of any drug store. There should be a blood pressure checking machine near the pharmacy. This is the machine that you place on your arm and it squeezes your arm so tight then lets go after a few seconds. For this prank all you have to do is go and get a plastic bottle of shampoo from the soap isle. Then instead of using your arm use the shampoo bottle. Start up the blood pressure machine and walk out of the store before shampoo explodes all over the floor.

Movie Theater Prank
Go inside a theater that is showing a movie you have already seen. Walk to the very front and yell the ending or what is gonna happen next. Make sure everyone hears you.

At The Movies
Sit in the back and throw candy at the people sitting in the first row.