Whats with all these uncouth juveniles?

Why are they here? They belong on the imageboards!

These "people" are so filthy! They don't wipe their feet before they come in (uninvited mind you), they spit when they talk and are so rude!

Someone needs to teach them some manners.

Our unwelcome guest(s) seem to be using the following MO:

1) Find a thread roughly 5 years old.
2) Check to see if the subject or the last post contains NIGGER of FAG.
3) Bump the post with >>TSK or somesuch.

Why?

Possible reasons:

1) THEY HAVE LOST THEIR WAY FROM /thatplace/
2) Juveniles
3) To make the search engines register more racist / homophobic threads in 4chan/dis.4chan/world4chan/whatever/
4) Spamwars
5) Why not?
6) REDCREAM has finally broken up with !MILKRIBS4K and it's gonna get messy
7) VIP Quality