tell them to wait a moment when you get to the airport
go to one of the bathrooms and get rid of your against-the-rules stuff
Ditch the knife. Then remove as much of the duct tape as possible without revealing the smell of the contents in the container. Tell the security guards that its your science project, some mold or animal droppings
You tell your chaperones that you have to use the restroom before going in to wait for your flight. They tell you that there are bathrooms in the terminal but you insist. You go in the restroom and flush your precious bowie knife. You unwrap the container a little bit so as not to reveal too much, but enough that you can explain it and get it scanned. It passes inspection.
Don't you have luggage? Don't take it as a carry on! Else, you might just have to abandon your creation.
I'm fairly certain that luggage gets scanned as well. And on top of that, all you have is the backpack and sleeping bag which can be carried on board and stored overhead.
Status:Location: New York, NY (JFK Int'l Airport)
Time: 8:58pm ET Friday
Temperature: 64°F
Stamina: Rested
Hunger: Full
Local Heat (your apparent wanted level in a given area):
HighYou are in the terminal where you flight is located. The doors to the plane open momentarily but it doesn't leave until 9:30. The waiting area has a lot of seats, some end tables, fake potted plants, large window panes for watching the runway, and the door that leads to the plane with a stewardess standing near it. There are also restrooms, some payphones, and an ATM.
Hygiene:
Shower status: Poor
Amenities status (deodorant, body spray, cologne): Excellent
Mouth status: Decent
Clothing Status: Noticeably dirty
Colon contents: Empty thank god
Items:
One set of clothing on your back (sweater, shirt, jeans, underwear, socks, shoes)
Your old clothes
Heelys
Football Gloves
Ultra Sock
Backpack
Sleeping bag
A carton of your own poop covered in duct tape
Toothbrush
Toothpaste
Mouthwash
Atlas
Pen
Pad of paper
Pepe mask
1 full box of junior mints
1 bottle of Coca-Cola
Gatorade$25
Texas Roadhouse gift card (Amount unknown)
Gum
$159.97
An old photo of you and your mom
An old photo of your mom taken by your dad in the hospital when you were born
An old photo of your mom with the safe, reading "Rico, plot 2270"
iPhone 6 (60% battery, charging)
iPhone charger
An old basic flip phone, not useful for anything except phone calls (100% battery)
Phone charger (for your flip phone)
Scissors
Pepper spray
Small piece of wire
Claw hammer
Flashlight
Your mom's locked combination safe
*
Blue indicates edible materials for replenishing hunger and/or stamina.