What is a comedy anime that will make you laugh no matter how many times you watch

[Claraviolet]

That would be Kyou Kara ore wa for me. What about you guys? Do you have any Anime like that?
For Shaurya, that would be Gintama

 

[Demon_Skeith]

My Wife is a Mermaid might have just gone to the top of my list.