How am I supposed to get the milk bottle?

Hint 1 of 9:

There is a hint in the manual if you really want to read it.  Of course,
these hints will be better, but if you're desperate, read the manual.

Hint 2 of 9:

The old men that are guarding it won't let it out of their hands willingly.

Hint 3 of 9:

So you'll have to trick them into letting their guard down.

Hint 4 of 9:

The old men are big fans of slapstick comedy.