Examples:

• Why would he come out of the woodwork now?
• Told you someone would come out of the woodwork.
• If I was ever in trouble, he would suddenly come out of the woodwork.
• Who's going to come out of the woodwork next.
• Yes, sir, the corn matures, and the crows come out of the woodwork.
• That prompted a few people to come out of the woodwork, if you like.
• Trust me, when you're loaded, boys just come out of the woodwork.
• Think there's a chance any others will come out of the woodwork?
• They come out of the woodwork as required.
• People come out of the woodwork.