It didn't even need a special character command, like a secret handshake.

She reached out her hands to give Sophie the secret handshake.

Their club had no name, no treehouse, no secret handshake.

Hands come up and they do their secret handshake.

But, rightly or wrongly, a lot of people will assume Robinson simply knows the secret handshake.

Then they hugged and did the secret handshake.

Just don't give away our secret handshake, OK?

There is no secret handshake, dear fellow.

Peter: The entire episode was a secret handshake, and by its very ersatz...ness it was bound to chafe.

Sophie, wanting to get involved, had made up a complicated secret handshake that involved pinching the other person's butt.

A secret handshake or something?

It programmed the printer software to require a " secret handshake" from the cartridge before it would operate.

But when I said my AA sponsor was Liquor Store Dave, it was as if I knew the secret handshake.

It's the secret handshake.

There's a secret handshake?

There were the window handles, which she would linger on every time she opened them, as if in a secret handshake.