This makes the second webcomic that I've read every single strip.
It *almost* seems that the artist is only recycling vintage cartoon images, which often do not change from frame to frame (only the dialog). The dialog is well thought out and usually pretty clever, if by "clever" you mean "slightly macabre". I'm particuarily fond of Earl the strange pyschopath who rides the bus a lot and rarely appears in public with clothes. This might be what King of the Hill would be like if Tim Burton wrote the dialog.