The woah is a dance in which someone will throw something up (imaginary ball) and catch it moving you left hand side ways and your right hand side ways. Then pulling it back
A dance, originally from tiktok, where you put your hands in a fist and diagonally cross both of your arms. It’s a bit annoying and I’m addicted to it.
One who is "gung ho" about starting doing/idea of something, but is "woah" once learning more of the details. Typically the woah comes into play once the first details are known. Big talk that never gets of the ground.
Dad was gung woah again about building his new house. Loved the idea till he found out the price of concrete.