'I got the best revenge on my horrible colleague - my boss backed the pettiness'
!['I got the best revenge on my horrible colleague - my boss backed the pettiness'](https://i2-prod.mirror.co.uk/incoming/article33012212.ece/ALTERNATES/s615/0_confrontation-between-a-couple-man-and-woman-argue-the-dispute.jpg)
A woman got the best revenge on her colleague by doing something ultra petty - but her boss backed it, so when the colleague went to them to complain, they just shrugged