April Fool Pranks Pour some yellow food colour into the cistern(tank) of your victim's toilet by Diksha Pour some yellow food colour into the cistern(tank) of your victim's toilet. then wait for your victim to use the toilet. the victim would try to flush the urine but won't be able to flush it down!APRIL FOOL PRANKS JOKES AND CHUTKULE - Pour some yellow food colour into the cistern(tank) of your victim's toilet Pour some yellow food colour into the ciste Show More Jokes 2 Points 0 Comments TagsEnglish Jokes April Fool Pranks Jokes