Secret handshakes are the best part of childhood. If you had a best friend or even a sibling, odds are you had a secret handshake. It wasn't very secret at all; we were doing them in front of everyone ...

Tabby Cat Brothers Perform ‘Secret Handshake’ So in Sync It’s Like Looking in a Mirror originally appeared on Parade Pets. Super besties have their own codes, languages, and even expressions that ...

Super besties have their own codes, languages, and even expressions that signal whatever it is they desperately want to say, but can't. Some pairs go beyond that and have a secret handshake, which ...