Kitsch!
Means bad artistic choice of comedy. I am not a fop when it comes to animation as long as it has pleasant color palette, non- stick figure, non screamer's, non- ass clown seizure festival circa 1977.
I understand it's a new series, lad lay da. But ergo for it to a success it got to be different. I saw you were trying to have random humour, stereotype humour.
But you come off being naif. Some of best humour happens when it is unexpected + when give social proof to someone. social proof is near impossible for you.
Here is ome possible improvements on humours, have only one character break the fourth wall talk straight to audience has to be unexpected look straight, freeze frame stuff like that. If you can do impersonations try using it as impersonations as famous people as narrator. my friend is magnificent with impersonations, his best are morgan freeman, Christopher walkin. You can say in a clip before you start narrating,"narrating will be done my Morgan freeman or whoever. If you want more possible idea just PM.
But whatever hopeful you keep working on quality before quantity.