Oba yo
A low-class Mennonite way of saying 'yes' that’s way more intense than just saying 'yes'. It’s like when your dog eats your homework and you still say 'yes' to the teacher.
'Oba yo!' she screamed when I told her I broke the computer.
'Oba yo!' he said when I told him I stole his lunch.
'Oba yo!' she said when I told her I cheated on the test.