1 definition by Poopy Butts
When you consume too much alcohol in the Netherlands. Also defined as the next morning after heavy drinking and you have a major hangover - this is derived from the words "weathered and Netherlands".
Damn Savannah I'm so nethered right now after those two pints of Heineken; Daniel and I were so nethered the next day, we felt terrible.
by Poopy Butts March 28, 2016