Describing someone or something that is a new level of uber coolness, rad, sweet, or "the it."
It can also replace any appropriote verb and have no intentions whatsoever
"I am definately in love with her. I just like how she's so nice, caring, yet she's hawt and totally micah."
"y0u c@n fr3@k!n c@n !t 0r !'11 micah y0ur f@c3"
idioticfreak#1: im gonna go micah your sister!
idioticfreak#2: shut up, or you'll wish you were micahd!