1 definition by rat.kingy
A rat king is when a guy or girl has their hand in every social group in their school. They "rat" their way into every group's inner circle, and as a result has the whole school hanging by their tails. These people are usually known for their impeccable manipulation tactics and stealth.
Josh was was at that super exclusive house party last night on snapchat, and then met up with the hot Catholic girls across the street. He's such a Rat King.
by rat.kingy February 22, 2015