Definitions by KaBoom!

BOT 

BOT is quite a newish shortened word for 'back on topic'

Back
On
Topic

It's used usually on forums when someone is going off the topic and posting stuff that isn't relevant to what is going on.

Person 1: So what's everyone's favorite genre of music?

Person 2: Hi everyone, do you know where I can watch free episodes of "The Sopranos" without downloading them?

Person 1: please get BOT!!!!!!

BOT by KaBoom! January 1, 2009