Boris Johnson: Tally ho chaps and damn his eyes to Putney Bridge! Buller buller buller!!!!
Foreign tourist: What's he talking about? I didn't understand a word he said.
British citizen: That's Boris Johnson, he's our Prime Minister and I'm so ashamed, I want to emigrate.
Noun. Used metaphorically to indicate a state of such profound confusion and total lack of comprehension that the speaker is feeling detached from reality.
Some of the lies I see written on buses these days make me think "What the BorisJohnson is going on?"
Btec Donald Trump. He looks like a bird had their fucking nest on his head and hes a homophobic Islamophobe, if you support him then you need a therapist.