Trollsome

To act like a troll.

Like wholesome is to be nice and supportive, this word is all about being goofy and annoying.

Person 1 (referring to Person 2): "What the hell man?! Why did you destroy my Minecraft house? I worked so hard on that!"
Person 2 (responding Person 1): "This is just one of favorite trollsome acts!"

"Bullying others in school isn't that rude! It's just being trollsome!"