Name something that cannot exist

[maryallison]

(and please don't say "military intelligence" or "jumbo shrimp." Use your thinking cap)

for example: invisible neon sign
stop button on perpetual motion machine
Cain and Abel's wet nurse

 

[kered]

A Jerry Springer Show alumni Mensa Meeting.

 

[milagros317]

A prime number which is also a perfect square. 😀

(No, 1 is not prime, it is a unit.)

 

[Bugman]

The Chiefs winning another Super Bowl in my lifetime.

 

[milagros317]

A rational number whose sqaure is 2. 😀

 

[ChosenofMystra]

A word which rhymes with "orange"

 

[Bel]

A round square well we got the boxing ring it's a square but not round so it can not excist

 

[huskys]

Spam free email service

 

[His Divine Shadow]

An intelligent post from myself.


... what? When was the last time you saw that happen? Hmm?

 

[milagros317]

A rational number whose sqaure is 3. 😀

 

[Bel]

A pefect world with no war no polution etc all the countries united as one and everybody loves eachother regardless of of colour or religion

 

[kered]

A free lunch.

 

[milagros317]

A rational number whose sqaure is 5. 😀

 

[tkrexx]

A straight line. (Milagros will get it.)

 

[milagros317]

A rational number whose sqaure is 6. 😀

 

[Bugman]

A new years eve date for me.

 

[chrisheaven]

A serious thread started by me

 

[tkrexx]

In the strictest sense, negative numbers.

 

[milagros317]

A rational number whose sqaure is 7. 😀

 

[tkrexx]

Crocodile tears.

 

[luvgirlsfeet]

a machanical problem free car

 

[milagros317]

A rational number whose sqaure is 8. 😀