A few ways to annoy 1D (More will be added later)1. Put spoons EVERYWHERE in Liam's room.2. Smash all the mirrors in Zayn's room.3. Replace all other mirrors with trick mirrors.4. Shave Harry's head (best if he's asleep).5. Leave a leprechaun suit in Niall's bed.6. Eat something as loud as you can in front of Louis and Zayn.7. Steal all of Niall's food then eat Nandos in front of him.8. Brag about everything about you in front of Liam.9. Put a load of rabbits into Niall's room.10. Paint everything Louis owns with stripes (cause he likes them so much ).PS: Try to avoid things that the paint will break though. Maybe use duct tape to make stripes instead.