Who would win in a fight?

[WinkAllKerb'']

A single hydrogen atom and his friend.

[Kinglet]

A single deuterium atom and his friend.

[cantab]

A single uranium atom who really really wants a friend.

[WinkAllKerb'']

A friend who rely on really wanting an atom.

[mythbusters844]

The friend's friend (1) who hears the friend say "I want an atom" which the friend (1) hears as "I want an atomic bomb" and responds by bringing him an atomic bomb which accidentally detonates, killing the friend and friend (1).

[Kinglet]

A safety owl made of explosion resistant material.

[mrrpamplemousse]

A sterilized, standardized, scientificized owl.

[Vaporo]

Popeye the Sailor Man. Why? 'Cause he eats his spinach, that's why.

[megatiger78]

a fire burns the spinach

[CelticCossack51]

a tsunami wipes out everything, even Popeye.

[WinkAllKerb'']

http://img1.wikia.nocookie.net/__cb20100315041007/southpark/images/8/8f/TerranceandPhillipMovieTrailer17.jpg hint ! hint !

Russel and tugger are not affraid of tsunami !

[megatiger78]

but they are afraid of danny

[SmartS=true]

Danny's computer crashed

[Vaporo]

A computer crash is not a character, but I'm sure Professor Farnsworth (From Futurama) can fix it.

[Helix935]

Why Not Zoidberg

he is already suppose to kill the Professor and has succeeded

[megatiger78]

because the kestrel hit his head and took it off

[natonator200]

The USS enterprise blows up the world

"photon torpedoes at the ready..... get a lock....... FIRE"

[Mach5]

The prime directive says:

As the right of each sentient species to live in accordance with its normal cultural evolution is considered sacred, no Star Fleet personnel may interfere with the normal and healthy development of alien life and culture.

blowing up their planet counts as "interfering", so the rest of star fleet comes and takes down the enterprise!

[Vaporo]

Sauron is an immortal demon-lord. He will take care of your petty Starfleet.

[CelticCossack51]

Hades sends Sauron to Tartarus.

[Vaporo]

Dr. Strange binds Hades with a curse.

[megatiger78]

a overpowered trribble knocks him out for 9001+ centuries.

[Bill Phil]

Good old Goku comes in and kamehamehas the tribble. Tribble is incinerated by the intense amount of energy.

[Yukon0009]

Jeb comes in and smashes everything.

[KerbinW365]

Metroid sucks Jeb's life energy