Definition 1: Meeting up a friend or someone to hang out.
Definition 2: Meeting up for a fight or to settle something.
Example 1
Josh: "Yo, wanna meet up bro?"
Ben: "Sure, let's meet at the store."
Example 2
Josh: "Meet up with me, I wanna settle this like men."
Silas: "I'm good, I ain't looking for a fight."
Hey bro.. you ready to go downtown to thotlandia; where all the thots where all thots and hos meet up to hook up. also known as their homeland.... thotlandia