Some WTFs:
I can understand finding objects on dry land, but in the ocean? My Meowth and Munchlax who both have Pickup keep finding things when I'm Surfing and not doing any battling. Most notably, my Meowth keeps finding... Escape Rope. Escape Rope? In the middle of the ocean? Okay, fine; Meowth is a cat and cats hate water. Point taken. Maybe he just wants to get outta there.
Related to that, when I was training the same Meowth, a Graveler blew up in his face which made him faint. After I took him to the PokeCenter, I found out he had picked up something during the encounter. What was it? A REVIVE.
Munchlax evolves through happiness. I forgot about that only to remember too late when I begin my training for the Muncher after a period of time of simply having him follow me around in the game. He faints a Wooper - his very first Pokemon! - and I put down my DS to answer a question my friend sends me through IM... only to hear the evolution music being played. I think to myself, "That's bizarre; what's going on?!" and look over... and see that my LEVEL 6 Munchlax is now a LEVEL 6 SNORLAX! WTF?! He hadn't even learned anything yet!
Pokerus is apparently way more common for me than Shinies. I have caught Pokemon with PKRS in my Pokewalker and I have caught Pokemon with PKRS in my game and have even caught PKRSed LUGIAs for nearly a whole hour when I was SRing for good IVs and a positive nature... But NO Shinies. Not even one. WTF. What's wrong with my game?!
Currently, ^ that WTF right there is boggling me the most. I EV train my teams and would think that by now, I should have encountered at least ONE shiny Pokemon in the wild, but... no. Instead I encounter... PKRSed Lugias.