Enough to make you hand in your notice! Bizarre antics of irritating colleagues can be really hard work

Having a good relationship with your colleagues can make or break your whole working day.

And when you're not friendly with the people you see - often, often than anyone else in your life - things can quickly go from awkward to petty and passive aggressive.

Here, Bored Panda collated some of the most irritatingly bizarre things people's co-workers have done.

In one instance, one man from New York City was baffled when someone in his office put milk in the coffee machine instead of water. 

One worker in New York City was confused when they brought a pie to an office potluck - and someone cut a slice right out the middle

One worker in New York City was confused when they brought a pie to an office potluck - and someone cut a slice right out the middle 

Elsewhere, one worker in the States couldn't understand why a colleague cut a slice right in the middle of the pie out from an office potluck.

Another person was shocked when they opened a pack of gum they keep at their desk, just to realise people in the office have helped themselves to it.

Here, FEMAIL looks at times employees were close to handing their notices in...

An employee in San Diego was shocked when they opened the gum they keep at their desk only to be greeted with a post-it note...

An employee in San Diego was shocked when they opened the gum they keep at their desk only to be greeted with a post-it note... 

This worker in New York was close to quitting when they went to make a coffee and were greeted with this travesty

This worker in New York was close to quitting when they went to make a coffee and were greeted with this travesty  

One woman from Illinois couldn't understand why her coworker decided to open the ice bag from the side, when there was a drawstring available

One woman from Illinois couldn't understand why her coworker decided to open the ice bag from the side, when there was a drawstring available 

One worker in the US was impressed by a staff member leaving a very passive aggressive note for all to see

One worker in the US was impressed by a staff member leaving a very passive aggressive note for all to see 

This staff member was furious after their colleagues left them saddled with all the dishes at the end of the day

This staff member was furious after their colleagues left them saddled with all the dishes at the end of the day 

One poster bought some colleagues - which were all too quickly snagged by coworkers around them

One poster bought some colleagues - which were all too quickly snagged by coworkers around them 

One staff member was baffled when they came back to the office and realised their coffee mug was being used as a pen holder

One staff member was baffled when they came back to the office and realised their coffee mug was being used as a pen holder

One person wanted to half a candy bar with their colleague - but was shocked with their methodology

One person wanted to half a candy bar with their colleague - but was shocked with their methodology