Gerry Adams: "I want to resign from parliament - I'm going to run for election instead in a country which I don't recognise as existing."
John Bercow: "OK then, Baron Adams, here's your Queen's shilling."
Gerry Adams: "Er, what the frick?"

Gerry Adams: "Um, I don't want to be a baron. I am an Irish republican. I have had no truck whatsoever with these antiquated and quite bizarre aspects of the British parliamentary system."
John Bercow: "It's enshrined in the 1975 House of Commons Disqualification Act, comes with a free shilling."
Gerry Adams: "Antiquated law. No."
John Bercow: "It's far younger than the Irish Offences Against the State Act. And look, there's a free shilling that you can just take!"
Gerry Adams: "I just want to resign. Íosa is Muire, why can't I just resign! I don't want your Queen's shilling!"
John Bercow: "Christ, you'd think we wanted to keep you... Dude, you and McGuinness have taken 3600 quid a month in expenses for a flat that should only cost 1400 while never turning up for work. You can surely take one more fricking shilling."
<Exit, pursued by a beard>
Aside, the other "office" used as a legal fiction for resignation is currently held by Iris Robinson. Like Gerry Adams, she's also from the Northern Ireland / Ulster / six county statelet tradition and is as mad as a bag of spiders.