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.
by Expat Mat March 11, 2007

A mental disruption of the body's sleep and wake rhythm caused by studying, social activities and high-speed procrastination through different times in the day, AM and PM
Catherine studied, partied and procrastinated so hard last night she couldn't stay awake during the day; she suffers from an acute case of cat lag.
by A Fizzle May 8, 2008

An occurence on online gaming, mainly First Person Shooter games, whereas your connection lags when a teammate runs into, or generally makes contact with you.
by jbm321 October 26, 2011

Being use to sleeping patterns from University/College, rather than the standard. Similar to that of jet lag. The condition of uni lag may last many days.
by Peter Krecisz February 15, 2009

A feeling like jetlag that happens after you use your computer after sunset and the bright backlight tricks your body into thinking it's still daytime.
(For details, google "photoentrainment".)
(For details, google "photoentrainment".)
by Tom Cohen November 30, 2009

Similar to jet lag; symptoms include disorientation, headaches, fatigue, confusion, nausea, sensitivity to light and possible constipation.
A condition one may experience after viewing a film. Especially if the film is particularly long or if you enter the theater during daylight and exit when it's dark outside.
A condition one may experience after viewing a film. Especially if the film is particularly long or if you enter the theater during daylight and exit when it's dark outside.
(Two friends exiting theater)
Richard: Man, I really loved Magnolia, but it was quite long.
Austin: Yeah it was. We sat down at 4:30 and didn't get out until past 8:00!
Richard: Well, I've officially got movie lag...
Richard: Man, I really loved Magnolia, but it was quite long.
Austin: Yeah it was. We sat down at 4:30 and didn't get out until past 8:00!
Richard: Well, I've officially got movie lag...
by Dick DeLong July 7, 2011

A term commonly used to describe the impact that large quantities of meat can have on the connection between computers and servers. This strange phenomenon has been observed for centuries .
by weedman420lacjam October 22, 2016
