Starscream (The Orange Robot) said to his teammate: "Demolishor, we’re soldiers. We’ve got a job to do. So forget your beef with Megatron and let’s get on with it." since 4:55 in this video as they're wondering about the reason why they fight this war and serve their leader Megatron:

https://www.youtube.com/watch?v=0I_1Lni-o3g

What does "We've got a job to do" mean? And what does he mean by "Beef" in this context?

Question

Starscream (The Orange Robot) said to his teammate: "Demolishor, we’re soldiers. We’ve got a job to do. So forget your beef with Megatron and let’s get on with it." since 4:55 in this video as they're wondering about the reason why they fight this war and serve their leader Megatron:

https://www.youtube.com/watch?v=0I_1Lni-o3g

What does "We've got a job to do" mean? And what does he mean by "Beef" in this context?

Answer

"we've got a job to do" means that we have work to do, we have things to do, we have a mission to accomplish

"beef" is slang for fight, argument, or problem with someone. Starscream is trying to tell Demolishor to stop think his problem or his fight or his negative feelings about Megatron, and instead focus on the important things they need to do instead.