An alternate personal greeting of the Christmas Holiday Season for atheists. It originated on December 18, 2008 on the science blog, Pharyngula. The blogger, PZ Myers, received an email in which the writer referred to evolutionists and atheists as worshiping Charles Darwin as a god, and proceeded to say, "Until then, happy monkey! (or what ever non Christmas evolution people say)".
by NewfieAtheist December 22, 2008
Get the Happy Monkeymug. Happy Monkey is any moment that you feel the burdens lifted, that you feel a lightening of the mood, that you feel puckish and prankish and like kicking your heels.
by Mr. Gruff December 22, 2008
Get the Happy Monkeymug. 
by Blake a.k.a Wolverine March 15, 2005
Get the happy monkeymug. by mr.wrong69 November 11, 2020
Get the happy birthday monkeymug. by Firesword101 April 7, 2025
Get the Happy as a monkey fried in clartsmug.