From the description of the video:
This guy on my friends list kept challenging me to a battle using the annoying sturdy paralyzed Shedinja gimmick, and I kept [messing] him up and he kept disconnecting on me every time I did, only to beg me to battle him again, asking me to "not kill them" until he had set up his trick. And even though I kept telling him "no I know the trick I'm not falling for it" he kept challenging me.
I kept battling him and messing up his set about 5+ times (and he'd disconnect as soon as I did) before I decided to let him set up completely and just attempt to stall him as long as I could to waste his time and hopefully make him realize that it wasn't worth it.
And then this happened.
HA HA HA.