Bob up and Shake hands

Bob up verb - Originate or come into being.

Shake hands and bob up are semantically related. In some cases you can use "Shake hands" instead a verb "Bob up".

Shake hands verb - Take someone's hands and shake them as a gesture of greeting or congratulation.

Bob up and shake hands are semantically related. Sometimes you can use "Bob up" instead a verb phrase "Shake hands".