It's not like we're actually going to mow the lawn with it. Why the hell would we use it? No one's going to use it.

[That's punctuated by a vague rrrrrring sound, like the thing is considering revving up despite the fact that no one's touching it.

Mettaton just kind of shoots it a Look.]

...Well, except for you, sweetheart, that's a given.

[Aaaaand that seems to placate the lawnmower in question!

...Yep.]