The last time I pimped a webcomic was when I was writing my own one, so it's been a while since I did this.
Many moons ago I discovered Basic Instructions. It's a definite laugh-fest. I recommend that everyone read it and learn some very useful things about yourself and others.
I was prompted to pimp it because of the last two comics - this one and this one.
Awesome stuff. Panel four of the first one there would be an awesome Demotivator (titled SUGGESTIONS).
:-)