Chalant-a-saurus-rex
Instead of nonchalant, the Chalant-a-saurus-rex is very chalant. Always has to be the center of attention, thinks he is the man but he is really just a narcissistic one upper who thinks all women want him and all men want to be him. They don't.
That douche bag Kev is a Chalant-a-saurus-rex! If he could I bet he would suck his own dick