A trollercoaster is a word used to describe a common phenomenon on the interwebz. You see trolls (people who cause controversy for their own entertainment) often end up trolling other trolls. This results in a glorious uneducated discussing of pure controversy where everyone is ending up trying to anger one another, thus resulting in many trolls trolling trolls that troll trolls. This ladies and gentlemen is what we call a trollercoaster.
(trolling is a direct derivation from the word troll and is a verb used to describe the attempt to cause controversy for no other reason than for the posters own enjoyment)
Pete: Hey Jim I tried to troll a guy yesterday, but it turned out he was a troll. Other people joined in and tried to troll me aswell as trolling the guy i originally intended to troll. They also trolled one another.
Jim: Wow that must have been one hell of a trollercoaster ride.
Troller Coaster is a play on the word troll.
If you are on a chat site being a troll to over 3 people in a row, then you are being a troller coaster, or causing one.
Dude, I was on Omegle.com and I was causing a huge troller coaster xD
The former method of transportation of Trolls, now they use message boards to surf the web
A troll tried to ride the Troller Coaster, but since it was soo old, the Coaster collapsed and the troll died, and respawned with only 7 lives left
When you continuously troll a single person more than once in a single session.
Dave: Dude, I just trolled Jenna five times.
Mark: Haha, looks like you gave her a ride on the Troller Coaster.