You can helicopter your banana but you can't banana your helicopter
Batman can go to the store without robin Edit: glad you'll liked it :-)
You don't cry when chopping your mother-in-law.
Because they peel.
The banana gets in the way. Banana split
Because whenever one started up, the big blades would go "wop...wop... wop" and the little blades would go "guineaguineaguinea".
A: Depends on how many were photographed.