This is actually a pretty old video (it dates back to 1991) but I thought I'd put it up because:
(a) John Clarke is a very, very funny man (trust me, this isn't even him at his best), and
(b)even seventeen years later, the attitude parodied here is still all too common.
Of course, what holders of such attitudes don't realise is that those who desecrate the open ocean are sentenced in the afterlife to be devoured by the Great Tomopterid.
How to calculate trigonometry functions
11 hours ago in Doc Madhattan