Okay this is sadistic so sue me. But I found a fun way for stranger to get revenge on that clakker because he "accidently" pushed him down a hole. Well here is how you can get your revenge!
First of all. You need to have the packrat palooka quest so the gates to the junkyard will be open. Eugenus should be near you so on your way out to get the bounty take eugenus with you.....With your fists. You should soon run into a cliff that stranger is supposed to jump over. Ordinarly this is where you are supposed to stop bullying the clakkerz. But I found a solution. Punch Eugenus against the wall. As he goes higher make stranger look more and more up. Soon Eugenus SHOULD be punched over the cliff. Now he might (and there is a high chance he will) run off the cliff from fear. Since punching eugenus is kinda hard, and it would be a pain to do it again. Use a bolamite to remedy this problem. Now keep on punching and punching him down. Now you have 2 choices.
1. Smack eugenus down the pit where he can rot in hell.
2. Punch him over the bridge.
#1 is easy to d. All you have to do for #2 is PUSH (not punch) Eugenus near the edge of the gap of the bridge THEN punch him. HE should fly across. (Don't worry about him running. He stops at this point). Now when you get inside there are crates and weelbarrows, and shovels and all that crap where you can punch eugenus through and give him major pain

. Sadly if you punch him down the hole he won't be with you so....When you're done....I suggest doing Choice #1. Have fun on taking your wrath out on that annoying braniac clakker!
NOTE: I do not know if this will affect the game. So if you are going to do this. I suggest you saving the game before torturing him.