I was just curious if y'all had any good puns or a place where I could find such a list (aside from pun-pedia).
… Google? It gave me https://www.reddit.com/r/AskReddit/comments/1d1gc6/anyone_know_any_good_corn_puns_i_need_them_for_my/ and https://funkidsjokes.com/corn-jokes/ to start with.
Hell, I'll even take plot ideas on what to center their meeting around.
Uh… generally, the author should come up with the basic framework for their plot. There's only so much you can expect a reviewer to write for you.
Right now I have a tentative idea of Srqnabotf's army breaking into the containment cell at Site-17 and him manifesting at saying something along the lines of, "the cornerstones of my army have finally assembled!".
That sounds… pretty forced, to be honest. I don't know if I've ever heard the phrase "cornerstone of an army".
I feel like this might be workable for the quirkiness/shenanigans angle, but the prose will need to be good to keep the tale afloat. Maybe take a look at some recently-posted tales that are similar in tone? Joey Fucknuts kind of comes to mind, for me: http://www.scp-wiki.net/joey-fucknuts-builds-a-flying-machine
Unless you want to try to make this entirely serious-sounding, in which case… I'm admittedly not sure how you'd go about that.