A version of the renowned and loved David Attenborough
, used best to describe someone who has, or is undergoing, the process of shitting
oneself, as the faecal matter currently deposited in their underwear contains various undiscovered and undocumented lifeforms, much like the one's David Attenborough
discovers in his wildife documentaries.
Ben; Eugh gross, James just shat himself!
Matt; haha, what a David Shattenborough!