answersLogoWhite

0


Best Answer

it means he is either nervous or unsure, angry, bored or it may even just be a simple habit.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What does it mean when a guy bites his knuckle?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions