Exagerrating the word much to give it a stronger meaning.
I love you so muchies!
by NicholleElliott November 17, 2007
A very hot, sexy female
Ooo look at that muchy, makes me wanna touch myself
by Woobla May 03, 2007
When someone bothers someone else
Don't muchy me (my pachnkie)
by offthewallagain May 17, 2009