Ahmed Zidan's definitions

Trend Lag

Jet lagging of social trends between a country and another, either due to timezone differences, or otherwise.

Ex. 1: #AppleEvent is trending in Egypt, although the event has ended more than 24 hours ago. This is definitely a trend lag.
Ex. 2: #Oscars2015 is trend-lagged in Germany.

by Ahmed Zidan October 26, 2015