People who really should get out more

[Norman Potting]

BBC News - marked by opponents of maths constant pi

 

[severnside gull]

au contraire mon ami -- these people shouldn't be let out at all

 

[Seagull on the wing]

Nothing wrong with a pie on Tuesday!

 

[Fef]

Some serious anal retention here.

Perhaps they could work it out with a pencil and paper. Failing that, they could use axes and logs.