Oh, THAT I can handle. *cracks knuckles* Keep in mind, this is after the situation has escalated somewhat. (Also, Connor has apparently lost the ability to shoot arrows recently, but - come on, what's the point of having a member of the Green Arrow family in something like this if you can't have fun with arrows?)
Ollie: Hey, boy scout, your son picked up mine and threw him into the middle of Lake Superior!
Clark: Yeah? Well, YOUR son shot a Red Kryptonite arrow at mine, and gave him the head of an ant! He's still out there somewhere terrorizing picnickers! I demand an apology!
Ollie: Never! You're forgetting this happened after YOUR son plucked mine out of the bathtub, flew off with him and left him clinging naked to the needle of the Empire State Building!
Clark: He... did? OK, I hadn't heard that.
Ollie: Well, you have now! So I'd say YOUR son needs to apologize to MINE!
Clark: First off, he's still got an ant's head, so I doubt he'll be able to do that for some time, and second, you're ignoring the fact that this was after YOUR son teleported to the Watchtower with MY son's entire comic book collection, and left them scattered randomly around the surface of the moon!
Ollie: Whoop-dee-friggin'-doo! That was just payback for what YOUR son did to my son's hamster!
Clark: Which was...?
Ollie: As best I can figure, he took some sorta intergalactic goldfish chow from that freaky alien zoo you keep in your fortress, and fed it to the damn rodent! And now Mr. Cheeky - that's his name - Mr. Cheeky is floating around in midair, and has been for a week, and it's pure luck that he hasn't had a heart attack through sheer panic by now!
Clark: That's extreme, I admit - but Kon would NOT have done that if Connor hadn't lined the lenses of his sunglasses with lead, and put superglue on the earhooks! He was crashing into buildings for hours before he finally got them off!
Ollie: Yeah? Well, this whole thing started when YOUR son took all MY son's arrows and snapped them in half!
Clark: Why, Kon would never do something like that - unless...
(They stare at each other with dawning comprehension)