A combination of the words pusspuss and mcgee. Pusspuss referring to someone of extreme cowardice and mcgee referring to a something of great magnitude. Put together this could very well be the greatest insult out there.
(after your drunk friend knocks over your priceless family heirloom)
"Johnny you fuckin pusspussmcgee"
"Johnny you fuckin pusspussmcgee"
by BoxcarLeo February 10, 2008