sewn-up 

On the verge of completing a task.

When a basketball team is leading by 20 points with 2 minutes remaining in the game. "We got this sewn-up"

sewn-up by Shmalcolm May 15, 2016

sewn shut what up 

Said after ripping someone apart. Similar meaning to "eat shit." Often repeated as if part of a rapp.

"Wow, that guy just burnt you. Way to let up a touchdown."
"You don't even play.. sewn shut what up.."

sewn shut what up by def sauce September 22, 2011