This is my favorite toilet prank so far.  When your victim flushes the toilet, the water goes down, but the water stays yellow.   This prank will make it seem that the toilet is broken, or the pipes might be clogged.  Another reason Why I like this prank is because you can do it in less than thirty seconds. 

Step 1: Ingredients

Food coloring (I like yellow, but I guess you could do another color)
Syringe (Optional)
<p>Try fake blood or red food coloring- got a kick! My pregnant mom thought she had her period!!! xD</p>
Oh my word so wanna try
<p>They think its even weirder when it is in green.</p>
<p>You should lift the lid and put cling film on the top and secure it, then put the lid back down and when the next person goes to pee it goes all over the floor lol.</p>
<p>This is simply an awesome article. I would love to include it in my toilet review blog http://www.besttoiletguide.com of course by asking for permission. :)</p>
<p>I've done this at a summer camp and it works the camp I went to was coed so I said I had to go to my cabin but I me and my friend climbed into the boys bathroom window put red die in the toilet and climbed out of the window falling into the lake I said I slipped on a rock that night at dinner in the mess hall all the boys where freaking out it was so hard not to lol </p>
I'm going to try an intense amount of red dye so it looks like it's bleeding. Great prank for a brother whose jimmies are rustled at the thought of slenderman. <br> <br>Step 1: Force a certain older brother to play slender <br>Step 2: Excuse yourself to the bathroom and do this with red coloring. <br>Step 3: Make sure that it turns red the next time he uses it. <br>Step 4: Set up a conveniently tall and skinny friend to hide in his closet when he goes to bed and scare him when he turns the lights off <br> <br> <br>And that's how to make a 15 year old wet himself!
<p>IT WORKS!!!</p>
<p>Seems like you have a scaredy-cat on your hands.</p><p>Great people to prank.</p>
Best prank!!
How do u clen up
Why not just go for an upper-decker? xD
Try it with a tea bag, Funniest Thing EVER!
How long does it stay?
About a few flushes, it stays for a while.
Blue...because i want blue water!
Oh! Green for St. Patrick's day!
HAHAHA<br><br>I can imagine someone standing there for an hour, especially as a guest at your house. <br><br>Now try brown!

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