Which anime that you've watched had episodes that only felt 5 minutes long?

[Star_Of_Hope]

For me, that would be One piece.
I believe the duration of each episode is getting less. What about you all? What's such Anime for you?

 

[Blackangel]

lol way too many
and for me haikyuu was like that and i wanted more and more for every episode lol. even now i crave it.