Characteristics of a jabba-mouth
1. Extremely stubborn
2. Won't admit being wrong even when they are
3. They get angry when people disagree with them
4. No tolerance or respect for other opinions/beliefs that clash w/ their own
Jabba-mouth: No it's not it's brown
John: It's a known fact and anyone can clearly see.........
Jabba-mouth: F**K YOU DOUCHEBAG IT'S BROWN!!!!