I've got nothing on under my coat.

Like on my shoulder, under my coat?

He's got something under his coat.

He's got a piece under his coat.

The old "under the coats" routine.

Oh, right there. Right under his coat.

I know you're not wearing anything under that coat.

This other man must've been wearing one under his coat.

- He hid it under his coat. - Where's the thief?

You're going to wear this under your coat.