It doesn't really annoy me anymore cause I know how to prevent it now, but when I was little I wanted an Abra so bad and when I'd try to catch it it'd use Teleport.
I would get so mad and I'd keep trying to go after it but it would just keep Teleporting, it was just heartbreaking. ; A;
But yeah, when my Pokemon gets confused it's really annoying . . .
I just wanna like jump in there, grab it by the shoulders and shake it until it snaps out of it. D8<
And, well, it's really kind of pointless but I always get irritated when my Pokemon tries to evolve and I don't want it to evolve, and I have to keep pushing B cause I'm too lazy to let it hold the item that prevents evolving. xDD ;;
OH and this is a big one. I hate running into Bibarels and Bidoofs. I dunno why, I just have never taken a liking to them . . .