How do the octopus pirates attack a ship?

With all arms on deck!

What does it take to make an octopus laugh?

Ten tickles!

What's green, goes along the ground, and has wheels?

Grass. I lied about the wheels.

What did one wolf say to the other?

Howl's it going?

If you have nine oranges in one hand and ten grapefruits in the other, what do you have?

Freakishly big hands!

What do you call a fly without wings?

A walk!