When making Halo:Reach, Bungie wanted to intentionally humiliate random chode knockers by giving the following message when they were booted for betrayals:

xxMLGsNiPeR4xx quit

xxMLGsNiPeR4xx was booted

of course the name is not always xxMLGsNiPeR4xx, you little retard.

A good preface to booting some one is to ask if they are a ninja. If they say yes, respond with "well dodge this kick" and proceed to boot them. If they say no boot them anyways.