I can relate a lot to the things you described about your comic, specially the finding old storyboards and forgetting about how silly jokes you wrote down, ending up laughing at them!!
I think my comic is fun, because it has a lot of unique jokes that happen out of misunderstandings/bad communication and/or situations that ends up with getting pulled to the extreme. x)
A lot of the jokes I put in my stories are from real life experiences, just over-tuned and adapted to fit in my story or the stories universe
Here it is in case anyone cares: