let's go

phrase5

1. •
   Hortative of go, particularly as a cheer expressing encouragement.

   • Let's go to the beach next Saturday.
   • Let's go, team! C'mon!
2. •
   Let us begin or get started. (a call to put a plan into action)
3. •
   (informal) Hurry up; be quick.

   • Let's go, practice starts in five minutes.
4. •
   (informal) Yay. (an expression of pleasure, joy, relief, or satisfaction)

   • Our team is up two points already, let's go!
5. •
   (informal) Bring it on. (an incitement to fight)

   • You think you're so tough, huh? Let's go then!