To drink huge amounts of beer or lager simply to get very, very drunk. Not to savor the taste or flavor, but just to get wasted. The phrase is used in London and parts of England, usually associated with wide-boy or East-end types, although a trip to Ibiza might be rewarded with a few examples too.
"C'mon boys! Let's get lagered-up! Look at the locals, they're waiting for us to get proper pissed! C'mon boys! Lagered-up! Lagered-up! Waaay!"
by Liquid Sky September 15, 2009

by ATwad August 2, 2013

by IEatBurgar December 6, 2019

No n00bs Up in this ma'
by The Surrealist June 27, 2006

by kayristuhhh January 18, 2020

by WatchingNetflix December 6, 2020

1. Makin money by hustlin
2. Respect, salutation form
3. To call a formation ( gangsta's) to stand up.. for whateva the reason
2. Respect, salutation form
3. To call a formation ( gangsta's) to stand up.. for whateva the reason
by Dm¢ March 17, 2008
