My god, that's a long comic.Anyways, this reminds me of my first comic series, Absorbed Studios. Anyways, let me give you the advice I was given back then:First off, while I admire simplicity, the backgrounds are kind of bland. I know those colors for the background on sight. The default colors for a regular MS Paint. It's not bad, of course, but a little variety pattern or just a simple custom color could help brighten it up.Second, try to be able to add more expression to the characters. For example, Jon in the first few panels doesn't seem very hot... just a small pose and a default sweat drop. Also, Duckfan doesn't look too passed out in the third panel. Try adding more sweat and make him look a little shriveled up.Next, if you're going to make such large panels for your comics, take advantage of this by adding more close-ups via enlarging the characters. Having them all the same size all the time is kind of boring after a while.With that aside, while you have a lot to work on, you actually are doing quite well. I actually laughed a couple times and it looks like you have potential. Try experiment with GIMP to add some effects, and it could help emphasize the humor.I'll be keeping an eye out for these comics, and give you some tips from time to time... until then, farethee well.