Markii

Noun,
Someone who has a very big behind (butt or a**) and is likely a player (wh*re) or a "wannabe nonchalant dreadhead."
Markii is normally an Aries.
His catch phrase is "I am a lover boy in a bop generation," ironic as he himself is a "bop" (referring to someone who fools around with several people and/or has several love interests).
He spends his time playing sports and video games, but most of all, he plays girls.

"Hey Markii! How are you doing?"
"He's being such a Markii."
"I can't believe he did me like that, I should have known he was a Markii!"
"Listen, I'm no Markii. I'm serious about being with you."