Channelling the spirit of Monty Python, Father Ted and Oscar Wilde, the voice trolls the Brexit process with a tone that is whimsical, sometimes surreal and always pointed.

“I dislike Brexit but, speaking as a border, I do admire its ability to completely divide a country,” it declared.

It is @BorderIrish, an anonymous Twitter account with more than 47,000 followers, including the taoiseach, Leo Varadkar, which gives voice to the 310-mile (499km) border between Northern Ireland and the republic.

“I’m seamless & frictionless already, thanks,” says its Twitter bio. “Bit scared of physical infrastructure.”

There’s me at the Brexit negotiations. pic.twitter.com/sVuFOahZ3o — The Irish Border (@BorderIrish) February 8, 2018

Tory tumult over Theresa May’s Brexit deal elicits schadenfreude. “It’s a pleasurable historical irony that I have divided, and created a civil war in, the Conservative party.”

It treats Boris Johnson – who was due to address the Democratic Unionist party conference in Belfast on Saturday – with disdain for the former foreign minister’s blitheness about Irish history.

It mocks proposed “smart technology” solutions for a border which partitioned Ireland in 1922 and gradually became invisible due to Irish and UK membership of the European Union and the Good Friday agreement.

“I currently:

– hold together two countries that were once in military conflict

– am porous enough to allow two clashing identities to live in peace

– allow extensive free movement of goods and people

– am as beautiful as the setting sun.

So don’t tell me I could be ‘smart’.”

It has compared Brexit to football and cricket. “Invented by the British, then it turns out they’re crap at it.”

It was due to speak to RTÉ radio on Saturday, its sentiments spoken by an actor.

In an email interview with the Guardian, @BorderIrish declined to identify the person behind it but explained why it started tweeting.

“I was living the quiet life, watching the traffic and the sheep go by and then Brexit came along and I listened to people dismissing my importance. I could see the danger coming in the distance, like a cold front on the Tyrone skyline. So I thought, how can an invisible border be heard?”

A border took a stroll through a deep, dark wood

Liam Fox saw the border and the border looked good



‘Where are you going to little soft border?

Come and play a role in my new world order’



‘It’s terribly kind of you, Fox, but no

I’m going to have lunch with a EUffalo’ — The Irish Border (@BorderIrish) April 15, 2018

Its least favourite visitor, it said, was the former Brexit secretary David Davis. “He was very nervous. He only stayed for about 10 minutes. I gave him a stare that put the fear of God into the very depths of his cold, bluffer’s soul. He resigned not long after that.”

It expressed a sneaking admiration for the Tories. “They have a division running down the middle of them that any border would be jealous of.”

A regular target is Jacob Rees-Mogg, the Brexiter who is trying to rally a vote of no confidence in the prime minister.

“Jacob Rees-Mogg: I have studied you.

Me: On a map?

JRM: Yes.

Me: So you know me?

JRM: Yes. You are not a problem.

Me: This is one of my boggy bits. You’re sinking.

JRM: I’m not.

IB: You are.

JRM: You’re just using this as leverage.

IB: I can only see your head now.

JRM: glug glug glug.”