Reputation is a term in the Fakku forums where the users can express their gratitude to the user (usually an uploader). It also refers to the user's influence throughout the forums. Although some users tend to abuse it by decreasing multiple reputations of a user.

The Reputation has a 'cooldown' time (exactly 24 hours) before the next one is ready.

The old rule of Fakku's Reputation were :

You cannot +/- rep the same user twice in a row
You can only use Reputation after you had more than 15 posts