Lolumad? is used to condescendingly annoy an angry or frustrated person. Best used to further ignite the wrath of a pwned player or an infuriated blogger.
A newly introduced variation of the popular online insult "lolumad", used as a sarcastically condescending response to online gamers who express hostility toward you or "your momma." The insult is meant to emphasis the humor around getting upset at another person online over a game.
Coined by vR.Proud on Blizzard's Battle.net servers during a game of Defense of the Ancients (DOTA)
<some_random_online_gamer>: You suck, get a life nerd.
<you>: LOLUMAYO
<some_random_online_gamer>: Your momma is so fat you noob
<you>: LOLUMAYO