S.M.A.C.K. is a secret organization dedicated to keeping the kingdom safe from monsters. It stands for Secret Monster And Creature Killers. This particular squad is protecting Sir Kittle (find out more here: http://mocpages.com/moc.php/98739 ) from his class. They wait outside his door, just in case an incident arises.
It appears Buggie has lost it. In come the Smack squad!
And the threat is eliminated. Hooray for S.M.A.C.K.!