if you want to be fussy there is a furtive penguin (and a fluffy one)(, Sat 22 Nov 2003, 13:30, archived)
it's nice that berk labelled it thatbut it's hardly a meme, it's merely in the kit. I can't recall ever recognising it in anything, so it's most certainly inelligible for "legend" status
(
JustHere4Coffee remembers when all o' this were car parks,
Sat 22 Nov 2003, 13:33,
archived)