"Knock Knock Who's there" joke

What is the definition of eternity?
Four blondes in four cars at a four way intersection.

Knock Knock.
Who's there?
Banana.
Banana who?
Knock Knock.
Who's there?
Banana.
Banana who?
Knock Knock.
Who's there?
Banana.
Banana who?
Knock Knock.
Who's there?
Banana.
Banana who?
Knock Knock.
Who's more...

Q: What's the worst trick you can do to your blind brother?
A: Leave the plunger in the toilet

Who eats cereal and plays golf?
Tony the Tiger Woods.

There once was a magical bridge. A wise man told a blonde, brunette, and a red head that if they ran across it and wished to be any thing it would happen. So the next day all three of them went to the bridge. The red head went first. "I wish I was a dove!" and poof she more...