whats does that word mini mean?

[The_BeaverBanker]

it says it above my avatar pic , what does mini mean? i seen stock on other peoples. so what does it mean

 

[yamaholic22]

it is based on your number of posts. It will change at certain intervals depending on how many posts you have.

 

[SpiderViper]

I think that it changes to stock at 50 or 100 Mine just changed not to long ago.