Really digging the concept
I like the idea of normal guys going through random adventures. Its humorous, and can be found to be enjoyable. Despite this your artwork in general, could use not only improvement, but detail. Now I know you are going for the sloppy but sophisticated look, and its pretty good, but your drawing look too stiff, and at sometimes even like how I used to draw when I was like in 4th grade. Your characters are great though, and this would be great with some improvements.
animation needs work. read some tutorials.
whoa, major improvement, kudos!!! I can't believe how much better this one is than the last one, good job man!!