The Mcdonalds Cup Prank.


Introduction: The Mcdonalds Cup Prank.

This Prank enables you to make someone make a fool out of themselves just simply trying to drink a drink.

You will need:
 An empty drinks cup with a lid and a straw.
 A sharp pencil or something similar.

Step 1: Step One.

First take your empty cup and place upside down. Now roughly mark the centre of the base with your pencil or sharp object. When you have done this peirce the hole you have just marked to about the same size as the diameter of the drinking straw.

Step 2: Step 2.

Now the hole has been made poke the straw through the hole from the bottom and up through the cup until it goes through the lid. You now should be able to fill with water and it shouldnt leak if youre having trouble keeping it water tight place a little blu tack around the hole to keep it sealed. You are now ready to go. See picture for view from the base.

Step 3: Now Await a Victim...

Finnaly take your friends drink and switch it with the one you have just made and then place the drink back on the side and wait for your victim. When the person tries to drink it nothing will happen so they will move the straw to see if its jammed and the seal will be broken and therefore leak from the bottom and all down there clothes.



    • Woodworking Contest

      Woodworking Contest
    • Clocks Contest

      Clocks Contest
    • Make it Move Contest

      Make it Move Contest

    We have a be nice policy.
    Please be positive and constructive.




    thats pretty dirty why would u do that

    Yep, I can almost see my wife helping herself to my drink, but no one else, and I'd have to be pretty stupid to prank the person next to whom I sleep at night.

    Also, if you picked up a cup of liquid and tried the straw and got nothing but air, aren't you going to suspect something?  This is a funny idea, but I'm just not seeing it actually working on anyone you'd want it to work on.

    2 replies

    I think that if you plug up the end of the straw it would be more effective.  Just make sure that you plug it with something that the victim can't accidentally suck up through the straw and choke on. 

    How about just putting a piece of duct tape on the end of the straw and putting it back in the drink? No hole to worry about.

    For even more trickiness, keep some of the drink in the straw before you seal it, then squirt some ketchup in it! Bleck, runny soda ketchup!

    A prank I like to pull on friends is to tie the straw in knot and put the knotted end into the liquid.  When they suck on the straw they get nothing.

    Why would someone drink from a McDonald's Cup that they didn't purchase. Is this prank exclusively played on the homeless?

    2 replies

     no i personally love cups w/ straws and a clean cups my family gets and reuse them.

    Get another empty cup, empty their drink into it, proceed with 'ible, refill cup. All you need is a little initiative : )

    another similar prank is to finish your drink and put th straw in a kethup packet and switch the drinks but make sure there at the bathroom when you do this