Mock seriously

Posted by Bob March 21, 2000In reply to Mock seriously posted by Tim on March 20, 2000

is this a phrase? I need 2 know 4 an english paper.

The Daily Telegraph?
(Sorry. That was an answer made in mock seriousness.) Is it a phrase? Well, inasmuch as any two words can be, we could stretch to say yes. No person careful about the language, however, would be likely to use it.