Troller's remorse is the feeling you get when you antagonize and troll some poor unsuspecting victim on a forum, game, chat room, or in person verbally and feel like a really big jerk afterward.
This feeling is usually accompanied by an overwhelming desire to apologize to the victim.
Troll: "You are so stupid and dumb, man I am so much better than you at everything ever."
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 coasterxD
V. Taking hostage of someone's internet property and exploiting it for your own intentions. This can be done in a playful manner, or just shaken, not stirred, revenge.
Mom: "If I had a nickerl for every time you boys troller doll'd, I'd had a bucket'd full before you count to three!!!"
Son: "Mom, there's no 'r' in nickel. Ashie started it."