Laaa
Laaa comes from Shropshire and is like saying 'Ok lad' but with a twist. People say it to tease others for sounding lazy and leaving out letters like a bad student.
Laaa! You’re supposed to say 'Ok lad,' not 'Laaa!'
Laaa! You’re so lazy you missed the 'd' in 'lad.'
Laaa! You sound like you just woke up and didn’t even brush your teeth.