coughing up a lime jelly.
"Used Swarfega" was always my favourite description.
Since the Swarfega we get is orange and gritty these days, I suppose I should say 'original' to clarify the reference.
Oh yes... Swarfega original....
Came in a great big tin which resonated if you whacked it...
And you stuck your arm right down inside and it was lovely and gooey....
Oh..