oh i got the "cool story hansel" a few days ago . :(
threads - Means you are just posting something in a thread so that it'll appear in your 'my threads' section. This helps you find the thread again if you want to check up on it, or watch a video later.
10/10 - Means you really like what a poster has written, and award him 10/10 Karma points (People also say +K)
0/10 - Means you really dislike what a poster has written, and award him 0/10 Karma points (People also say -K)
bump or ttt :
bump stands for bring up my post, most of the time in B/ST- (buy, sell and trade)
ttt- Or -to the top, also a bump.
Oh and /thread means end thread