"The Scope Guy" by Nick Woolley
Woolley is a disgruntled ex-scientist, now a disgruntled freelance software developer residing in Edinburgh, Scotland. Most of his best cartoons were conceived whilst "taking notes" in lectures.
(This piece was originally set to music which we don't have permission to air; if anyone can guess from the twitching of the Scope Guy's hairs which popular tune this was, we'll be very impressed!)