Having all three of your mains banned
: Alright im sure we can win
BANNED 
Alright fine fiora then
: Fine!
Enemy team: Hahaha good joke
BANNED 
: Alright im sure we can win
BANNED 
Alright fine fiora then
: Fine!
Enemy team: Hahaha good joke
BANNED 
So with all those MLP things, how is Hecarim not one of your mains?
Teammates banning my mains on purpose even though they knew I was going to play one of them
There was actually a time where I was at risk of having all 3 of my choices taken away; Soraka I'd ban her myself because my team never knew how to assassinate her and not fight the people she was healing as if she weren't, Blitz could get banned by others because he's a pain in the ass, and Nami picked away because she was a bit popular at the moment. I think the only time that actually happened someone dodged the lobby though.
Well, I have enough mains in my preferred roles to survive the current banning phase, but I'm going to be scared when the 10-ban thing rolls around. If it ever does, with Riot's timing.
http://iambrony.steeph.tp-radio.de/mlp/gif/tumblr_luz8bs8rPV1r0z1wao1_400.gif
(Alternate GIF, though it's not MLP related if the above doesn't work)
http://i.imgur.com/73iGVc6.gifv
(Just so you know, my preferred roles are Top, Jungle and Support. I can phone it in as Mid or ADC, but I'm not perfect in them.)

Go ahead, Your team will just flame you for wasting a ban :p
Had a dude get autofilled support on my team, banned my Riven, then locked in my Sion (on purpose) then had his buddy ban my next pick, which luckily someone on the enemy team dodged.
Prepare the fainting couch!
It's realtively easy. Just main a champion that's not really popular.
Kinda surprised stuff isn't being downvoted just for being MLP-related.
There was once a time on the boards...
You don't have 12 mains?
Upvote for twilight sparkles.