1 Tell him/her his/her wife/husband is on the phone.
2. Tell him/her that their car has been stolen.
3. Stick a drawing pin on their seat.
4. Superglue a pound to the floor in their office.
5. Hide their golf balls.
6. Tell them the photocopier is broken.
7. Tell them the tea/coffee has run out.
8. Tell them the heath and safety are coming round
9. Set up a rival company.
10. Always turn up late.
15) Glue everything to his desk
16) Change his network password
17) Create fake org charts that show him getting demoted, leave them in the photocopier
18) Sign him up for every newsletter you can find