Definitions by The one guy you don't know

Loko Overmann Night 

The act of drinking to much 4 Loko which results in an individual acting like a complete fool and waking up in the hospital. Named for the first man who dared to drink to much 4Loko.

Scott: I just picked up Johnny from the hospital.

Dan: Loko Overmann night?

Scott: Exactly..

Loko Overmann Night by The one guy you don't know December 17, 2010