13. The “Welcome back” prank
14. The “flying office” prank
15. The “portrait”
16. The “evergreen”
17. The “belieber”
18. The “rubber phone”
19. The “mad man”
20. The “Nicholas Cage” prank
21. The “Happy birthday”
22. The “crispy mouse”
23. The “mother of all office pranks”
