5 ideas to make a joke of friends
Do you want to fool roommates? Prepare sweet drinks for the party, but jelly :) Put a tube inside and wait for the jelly to freeze. I wonder how they will drink after drinking the first glass of vodka :)
When your roommate wants to wash in the morning, he'll be surprised when the soap doesn't want to soap. Just paint the soap with clear nail polish.
Is your friend greedy? Stick a coin to the ground with a strong adhesive and watch how tired it is to lift it :)
Surprise your friend by placing something in his mailbox that will age him, e.g. artificial spider or lizard :) Remember to record the reaction!
And that's a joke of the most disgusting genre :) Rolled up wet paper roll looks exactly like ... so exact. Leave it in the right place and watch the reaction.