When it's too heavy to lift.
Lean 3 shovels against the wall and tell him to take his pick.
Because she had a pun in the oven!
To stop getting wet !
So they can sneak across pool tables. Have you ever seen an elephant sneaking across a pool table? Works, doesn't it?
Because of all the sandwiches there.
Sub humans.
Don't worry, they'll tell you.
A light bulb weighs about 50g and a single ant can lift about .2g, so it takes somewhere around 250 ants working together.