He is proned to escalate problems, getting his uncle to kill his friend simply because he was punched in the face.
Dexter is challenged to jump over another his friend. He tries but fails to make it over entirely and is in turn punched in the face. To return this attack Dexter calls his uncle (who is also his nephew). Unfortunately his uncle is less than half the average Klayman's size and is effortlessly knocked unconcious. Defeated, Dexter allows the other Klayman to jump over him. However he landed on a police officer who shot him to death. Finally Dexter jumped over his fallen body and completed the original challenge.
Height: 4 Inches
Weight: 113.4 grams
Klay World: Big Bad Uncle