This is when you are on a date or chilin or hanging out with the most awesome girl. She is smart, knows everything, does everything, and can handle everthing, also known as the "queen of everything". Only the best foreplay can happen when you're michellin.
Dude 1: "Hey man, lets go bowling."
Dude 2: " Why? So I can skip michellin with my girl? NAAHH! That's so lame!"
Dude 1: "Can I come?"
Dude 2: "Sure, you know she's cool with everything"
Dude 1:" Man, you're the best! I love michellin with you bro!"