Champs that can troll their own team
I don't troll (i've played AD twisted fate before, and ap sion in norms, but thats more so just off meta foolishness) and in ranked trolls can be super frustrating, but I wanted to make light of the trolling situation in league a bit and see what everyones most ridiculous stories of getting trolled by your own teammates in unexpected ways are.
#5- Nunu- this is probably one most of the boards is well aware of b/c of the "smite support nunu" controversy last season, pretty self explanatory, basically acts as a 2nd jungler often stealing your teams own jungle and setting your jg back while feeding lanes.
#4- Teemo- another pretty obvious one, when trolling with teemo usually the teemo player attempts to troll both allies and enemies usually by creating a shroom minefield and invis-afking somewhere random on the map. basically makes it a 4v5 for his team.
#3- Kallista- I've had kallista locked in as our support, her trolling strat was only viable when ulty was up, she would run under the enemy turret and ult her adc to her, wasn't foolproof b/c adc could usually click themself out of turret range but still kallista was straight feeding and adc would die to the strat if they werent paying attention.
#2- Bard- Im sure this one takes more practice, similar to kallisa its mainly based around bard's ult, and involves ulting your own turret when the enemy jg ganks so they dont have to worry about the tower to dive, ulting your own adc when theyre about to get a kill, ulting baron to give the enemy team a chance to get there etc, but also bonus points for creative use of bard's magical journey to bait your team into their death.
and finally #1, the troll king -
- if your support is threatening to troll BAN THIS CHAMP. He can and will devour you and spit you under the enemy turret, repeatedly, and if your team doesn't pay attention and realize he's trolling he will ult w/ a teammate behind enemy lines and give them double kills. Kench makes #1 on this list because of how easy it is to troll your own team w/ the point & click devour. Yall are fighting over dragon or baron in a 50/50? Trollin Tahm can devour your jungler when the baron/drag gets close to smite range and give it away to the enemy jg, and just say "hehe i thought u were gonna die bro." Plus unlike the others (aside from bard) its easier to troll without hard feeding (and risking a report) on kench.
Curious what you guys have experienced when it comes to trolls.

I mean petting pillared by your own ally sucks. Though now a days most trundles I play with are pretty helpful.