MAN B:No, decided to take a poop instead.
Trollin' can be done anywhere, though it's mostly done online. And is the simple yet effective task of annoying the fuck out of someone, untill they give up or get mad. Usually resulting in the person leaving the forum/chat room.
It is often speculated as to what Trolls get out of Trollin'. Though most Trolls will tell you that it brings then gleeful joy to successfully Troll a stoopid.
To avoid being Troll'd, simply do not feed the Troll.