Examples:

• The name of that snake in the grass is...
• Or a snake in the grass.
• Samson was like a snake in the grass.
• That boy is a snake in the grass.
• There's a snake in the grass for you.
• Don't forget, you've got a snake in the grass with you there.
• Calembredaine is a snake in the grass.
• I tell you, Sandoval a is snake in the grass.
• A snake in the grass.
• Little snake in the grass.