Not Yet Sold: Doctor Who cartoon
This is from 2006 when Private Eye were running lots of gags punning on the TV series Grumpy Old Men (Grumpy Old Mister Men, Morris Men, that kind of thing). This happens from time to time, there was a series of iPod puns when the gadgets became popular (here's a published one) and a couple of years ago, for some reason, they favoured "Are you looking at my bird?" gags.
I usually submit one or two for these themes, as they are easy to think up, but the problem is they are almost impossible to sell anywhere else if rejected.
More Not Yet Sold cartoons.
More on Doctor Who