1. going against the current; speaking your mind regardless of popular opinion; calling people on their bs.
2. to "rip the shit out of something you don't like"
3. By hating everything that people think is neat!
I don't mean to Malloy it, but "Alice In Wonderland was a piece of shit".
"Avatar's visuals were great, but the story was written by a 3rd grader." "Why do you have to Malloy everything?!?!"