The first thing I would say is that while you have a fun and loose style, it's a little hard to follow the action from moment to moment. There's only a few pages here, but you could do well to set up more breathing room between jokes (some of which are actually pretty funny!) and use more establishing shots so that the reader has a clearer idea of who the characters are, and most importantly, where they are in relation to each other.
On a technical note, I'd recommend scanning in your pages and doing the speech bubbles and lettering after, as the handwritten style is hard to read and you often run out of space in your balloons.
Hope this helps!