Dash is any drink besides alcohol added to a shot (usually more), of spirits (vodka, whiskey, etc) to make your drink a little less potent but still effective
Don't put in too much dash, we don't want all this vodka to no work at all, okay!
the phrase used to determine something of great value, something of great attractiveness. Also can be used to just define something that looks the awesome.
A girl that you may think is quite and peaceful at first but once you get to know her she's wild and reckless. She'll leave the party and comes back after it's over.
When u hide something valuable and have media attention drawn to your town for a crazy but cool idea to hide some money and put it out socially for the world to see probably for publicity greatest idea ever