What is Fuckernaut?
1.
Someone who massively posts useless crap while trying to flame and starts complaining when is about to get pwned. Combination of Fuck and Astronaut.
Don't fucking cry about it here on the internet you fuckernaut.
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2.
Super dumb fuck... space heads
Oh my god that person is so fucking dumb his head must be in the clouds.
Random Words:
1.
Phrase to indicate that a person is incredibly easily amused. Often used in the presence of children, the effect being they laugh more...