Examples:

• Well, from time to time, you get a bad egg.
• I'll tell you why, because he's a bad egg, that's why.
• You know, Sonia thinks you're a bad egg.
• Up until today, he was the bad egg.
• If there is a bad egg around, people find out pretty fast.
• He doesn't seem to be a bad egg.
• He was a bad egg then.
• I think he's a bad egg, Dom.
• You're not such a bad egg.
• You're not such a bad egg.