and you see jokes and cartoons on their door. I know this post isn't for everyone. But perhaps I can put a smile on some peoples faces. In the following, you see my favorite math cartoons that my colleagues at the university have on their doors. Oh and of course  I don't have some on my door  :)  ***cough cough***

Here is my top 5:


### Number 5:

![](https://steemitimages.com/DQma88nr3c45KWgMDB7WziSFPbhjJFoHoGrkjgT4ggU1bQG/image.png)
Image Source: [here](https://blog.enotes.com/2015/04/30/10-extra-cheesy-math-jokes-explained/)

### Number 4: 

![](https://steemitimages.com/DQmTzMd4xRcPrLeXQ2LNsRhCirgFg2Kqn4m5n6eWVWBp95a/image.png)

Image Source: [here](https://www.spreadshirt.com/math+t-shirts) 


### Number 3:
![](https://steemitimages.com/DQmXeRNcvS4ofnhN8zRxLZkK3dBj3rVNt4hrNCgzeDrd2Ej/image.png)
Image Source: [here](http://www.paworldclassmath.com/mathhumor.htm)

### Number 2:
![](https://steemitimages.com/DQmZNXvNWWT4pfYr4bXPL6Dy9SbAKYKRWYBtUMX86mBX6a8/image.png)
Image Source: [here](https://nustudentlife.wordpress.com/2012/01/13/looking-for-a-scholarship-looking-for-some-fun/)

### Number 1:

![](https://steemitimages.com/DQmf5Xuv6kS6ZT8ptUxKiQWQ4QQdQgBMbfuhbw5yMtQzJ6z/image.png)

Image Source: [here](https://www.google.de/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&ved=0ahUKEwjvhoPYu9jUAhVGORoKHQLpDhEQjxwIAw&url=http%3A%2F%2Ffranklycurious.com%2Fwp%2F2015%2F05%2F28%2Fthis-is-not-a-math-joke%2F&psig=AFQjCNE1Nla0njqBFjO002nvSBOTQXTjnQ&ust=1498461072206403)

Do you habe any funny math cartoons? Feel free to comment ;)

![](https://steemitimages.com/DQmZNsGLs9R3hCCqDkBGhGCxCGn7jZsqzeGXKoSwKPAQVoo/image.png)