k laaa
It’s a Shropshire thing. You say it to tease people from the border towns. It’s like ‘Ok lad’ but with a long ‘aaaa’ that makes it sound like the speaker is trying to make everyone mad.
'K laaa' said to a guy who said ‘alright’ like he was trying to sound fancy.
'K laaa' said to a girl who said ‘biscuit’ like it was a full sentence.
'K laaa' said to a teacher who said ‘cheerio’ like it was the end of the world.