1 definition by Samuel Greenbaum

ERT

(n.) Used frequently inside circles of theme park/roller coaster enthusiasts, it is an acronym meaning "exclusive ride time." For clubs and organizations, the park will open either allow members in earlier than the advertised time or allow them to stay in the park after the advertised time. Not all the rides will necessarily be open, however the ones that are are usually the high-profile, E-ticket rides.

At this year's event, we get into the park at 8:30 - that gives us two whole hours of ERT!

by Samuel Greenbaum January 4, 2010