Kia Boy 

A group in Milwaukee Wisconsin that steal Kias and joyride in them.

There are those gosh darn Kia boys back at it stealing my Kia Soul

Kia Boy by Jaian May 31, 2022

KiaBoy 

A guy that steals Kia's during the night.

The person that is driving typical likes to say YAK YAK while driving.

Person 1: did you see Justin last night, he went crazy last night.

Person 2: yeah, he's a pro kiaboy

KiaBoy by YUHfuck March 24, 2022