Top definition
Someone who goes to Any length to win an arguement and Won't let the conversation drop when it is exhausted even resorting to following you around making useless points to your back.
"Jeez Man, don't be such a Drainiac....You win the debate.....now leave me alone !"
by rusty nailder April 21, 2010
Get the mug
Get a Drainiac mug for your barber G√ľnter.