The process of temporarily hijacking a thread with pictures relating to the quoted section of the post you are posting funny but relevant pictures in response to the OP, (Original post). Such temporary hijacking of the thread in question is done with the intention of allowing the thread to continue on along it's regular course. You did it for the Lulz, and nothing more.
<pictures of funny random crap that is in anyway connected to the quoted post>
You just got 4channed! :D