Chowing Section
When you are writing a particularly challenging exam/test paper and you have to leave out one or more entire sections because they are so hard or you ran out of time. If this happens to you, you have 'chowed section.'
Geez man, I'm really chowing section in this standard grade maths paper!
or
"How'd the exam go bro?"
"Not really ideal, chowed lank section."
or
"How'd the exam go bro?"
"Not really ideal, chowed lank section."