1.
Making sure your co-worker doesn't lose his tie.
2.
Clearing your co-worker's space for them.
3.
Inappropriate touching and even more inappropriate eye contact.
4.
Keeping an illegal stash in your office desk.
5.
Making up your own procedures "in case of emergency."
7.
Acting out when the boss is away.
8.
Breaking company property.
10.
Spying from the vents.
11.
Playing cute little games with your office neighbor.
12.
Watching inappropriate videos at work.
13.
And playing trust games.