I once as a prank kicked a random dude in the nuts
That sounds kind of painful. Why would you attack someone in this manner?
I just wanted to go along with the jokes and stuff
It's understandable to want to go along with the crowd, but its not okay to follow along in violent behavior. Being kicked in such a sensitive area can have lasting repercussions.
I just kick people in the balls. What's the big deal?
You may just wanted to have a fun time with everyone else and that's great, but it shouldn't be at the expense of someone else. I just think you could have seriously harmed the other person if you kicked hard enough.