I've been wondering if adding cartoon-like sound effects might be fun. They could be added for things like slipping on a banana skin, running on the ice on Broken Arrow, and more. Many YouTube videos that people record add this kind of effect and I feel it just makes everything a lot funnier.
These sound effects could be an option, so for those that don't like them they can be turned off.
This is something @Igor is starting to experiment with too, using his microphone to play sound effects.
Here's an example YouTube video where sound effects have been added so you can get an idea. Skip forward to about 2:35. WARNING: This video might contain some swearing!
Thoughts?