McMannaman 

To have a nightmare day. The sort of day where everything you do turns to shit. To deliver a performance so below par it haunts you for the rest of your life. Term derives from Steve McMannaman, the former England midfielder and his last England game.

And Heskey's fallen over, he's having a real McMannaman out there today.

McMannaman by black flag June 12, 2004

mcmanamon

Damn well awsome. / amazing

"last night was totaly mcmanamon, man"

mcmanamon by mehhhhhhhhhhh November 25, 2007

mcmoonaman 

1. A Small albino type humanoid with an excessivley large head. See also "Lunar".

2. The new Mnachester City FC mascot, but there is still only one real mcmoonaman.

Imagine a match stick with a flying saucer on top, that is....mcmoonaman.

mcmoonaman by Mookins September 15, 2003