From a view source of a youtube page, SRSLY_GTFO.<p>yt.setMsg({
'BAD_RESPONSE': "Bad response from server.",
'UNABLE_TO_CONTACT_SERVER': "Oops! Unable to contact server."
});<p><pre><code> yt.setMsg({
'ERROR_WHILE_PROCESSING': "Error while processing your request.",
'UNKNOWN_ERROR': "An error occured while performing this operation.",
'POSTING_COMMENT': "Adding comment...",
'CONFIRM_NAVIGATE_AWAY': "Are you sure you wish to continue?",
'CONFIRM_UNSAVED_CHANGES': "You have unsaved changes. If you continue, your changes will not be saved.",
'FLAG_DEFAULT': "Select a Reason",
'SRSLY_GTFO': "This will remove the selected user. Are you sure you wish to continue?",
'THEME_LIMIT': "You have reached your channel customization limit.",
'CONFIRM_UNSAVED_CHANGES_ARRANGER': "You have unsaved changes. Are you sure you wish to continue?"
});</code></pre>