by karmoo February 24, 2014
A silly, ridiculous rendition of the word "Most", used to beat a friend in a competition to see who "____" the most ("___" being the subject being argued.)
Leslie: I HATE YOU
Ice: I HATE YOU MOAR!
Leslie: I HATE YOU MOAST!
Ice: I HATE YOU MOASTEST!
Leslie: That's not even a word >.>
Ice: I HATE YOU MOAR!
Leslie: I HATE YOU MOAST!
Ice: I HATE YOU MOASTEST!
Leslie: That's not even a word >.>
by Leslie and Ice April 12, 2011