Number:7 (Meta, no ontology)

What happened to eleven?

Seven, otherwise known as 7 but definitely not 007, is the second most common magic number after three, which it is sometimes confused with.

Occurrences

There are seven Dragonballs in Dragonball Z.
There are seven Chaos Emeralds in every damn Sonic game. Everybody knows that the first one left one out by accident.
There are seven continents in the world.
There are seven days in the week.
There are seven useful keys on a keyboard. These are Escape, CAPS LOCK, Flag, Print Screen, Break, Return and F9. But none allow you to actually type.
There are seven letters in the word awesome.
You can count up to seven things subconsciously and immediately just by looking at them.
Nana is Japanese for seven, and is also the name of the best damn character from Elfen Lied, cause Lucy died.
There are seven colours in the rainbow.
God created the world in seven days, but he didn't rest on the seventh like everyone thinks. Instead, he spent this last day confusing everyone about religion.
In base ten, seven is the only one-digit number whose multiples are unpredictable. This is why base ten sucks.
As a one-week witch, Patchouli Knowledge can use seven elements, two of which require her to be in tip-top shape and the other five can be used all together in the "Philosopher's Stone" spellcard.
Windows Seven is the best version of Microsoft Windows since Windows 3.1. It's a shame it's a misnomer for what's actually version 6.1, though.
When using proxies, it is often advised to go through seven of them at once.