The captain decided we might not want to tip our hand about the transporter just yet.

At present the company produces, and must tip, about 20 million tonnes of waste each year.

The stewards are generally nice, and it's customary to tip them about $10.

Elsewhere you should tip about 10% to 15% of the bill.

For now it's best we don't tip our hand about the Tleilaxu research.

We tipped the driver about $37 for the week.

"I notice that you're not tipping your hand yet about the actual date of the crime."

He says someone tipped the cops about the warehouse inventory.

Here he would tip a spring-scale at just about twenty-seven pounds.

Who called up headquarters and tipped the boys about the murder?