How can you tell, with 100% certainty, that no intelligent alien life exists that we know of?

Because if it did, we'd have sent foreign aid by now.

Previous Random Joke Next
Know Jokes More Know Jokes

Why are Mumford &amp Sons the only agnostic rock band?

Because they don't even know if they believe.

How do you know a shirt has phoned you?

Collar ID

Tell Jokes More Tell Jokes

How to tell an Irishman from a Scotsman on St. Patrick's day?

One wants to stay drunk all the time and the other doesn't want to pay the tab.

Why don't urologists hand out stickers their patients?

Because they are always telling them "You're in trouble"

Exist Jokes More Exist Jokes

How many "Mean Girls" jokes is too many?

The limit does not exist

How can you tell, with 100% certainty, that no intelligent alien life exists that we know of?

Because if it did, we'd have sent foreign aid by now.

Send Jokes More Send Jokes

How do you stop Iran from building a nuclear reactor?

Send them the Fine Brothers.

How does a farmer send messages?

By e-i-e-i-o-mail.

100 Jokes More 100 Jokes

What do you get when 100 rabbits stand in a row and 99 take a step back?

A receding hare line.

How many black metalheads does it take to change a light bulb?

100. 1 to change the light bulb and the other 99 to complain about how the old light bulb was much better.

100 Certainty Jokes More 100 Certainty Jokes

How many chameleons are in the room with you right now?

You can never answer this question with 100% certainty.

How can you tell, with 100% certainty, that no intelligent alien life exists that we know of?

Because if it did, we'd have sent foreign aid by now.