(idiomatic) To take one's leave for some urgent purpose, especially to go to the bathroom.
See-a-man Sentence Examples
I could see a man and a boy some distance away, pitching hay into a horse drawn wagon.
She twisted in her chair to see a man near the dark windows whose eyes were the color of her bright purple Easter dress.
"I see a man who just lost the last connection to someone he loved to his soul," she whispered.
A dog barked down the alley and Dean turned to see a man walking a collie as his wife looked on from a doorway.
Many people had been surprised to see a man of his genius and learning stooping to every drudgery, and denying himself almost every comfort, for the purpose of supplying a silly, affected old woman with superfluities, which she accepted with but little gratitude.