Like a roach motel they can come in but they can't go out.

My system seems to be a Roach Motel for applications.

She says he wears a Roach Motel around his neck.

"It's like the Roach Motel: organizations check in, but no one ever checks out."

In fact, I think the real problem, it's so good and so useful that it's like a roach motel.

This is the Roach Motel of international economic experiments: countries check in, but they can't check out.

Roach Motels snag roaches on a sticky surface inside a box.

"A roach motel," Schmidt whispered, speaking only to himself.

Still, like emptying a roach motel, this type of investing is best suited to those with strong stomachs.