why has nobody said Surplus Princess yet? That was hilarious, definitely on Laughter in Waikiki's level I think. It's fantasy and stuff, but definitely comedic. The ending is a little questionable but it's a similar style I think.
I think it’s pretty late for me to suggest anything... however, I strongly agree with @Louu_34, THE BOY NEXT DOOR is a must watch! I realllly loved it! It’s a shame that it’s only about 1 hour... but I’m sure you will watch it over and over again :D