Beer Lag 

The 2-3 hours that disappear while you're out enjoying yourself in a bar and then get added on the next morning at work between 9 and 11.

"Jeez, the morning really dragged! Must be Beer Lag from last night."

Beer Lag by Expat Mat March 11, 2007

Beer Lag 

The delay that occurs between thinking something and typing something after you have been drinking.

Not sure what anyone else would call it but I coined the term after getting home around midnight and attempting to post on a forum.

Thinks: 'Hello'
around about half a second to a second later the fingers type: 'Hello'

Beer Lag by Glen Mailer September 5, 2004

beer lag 

Biologic-clock disorder produced by staying awake drinking beer till late. Deduced from jet lag which is the same effect but produced by east-west long airplane travels.

Aida: Good morning Marcos, already at workplace?
Marcos: Late again, I oversleep cause I'm under the beer lag.

beer lag by Marcos Mayorga December 26, 2007