Top Definition
A person who gets to drive in the carpool lane because they have a hybrid vehicle yet insists on driving slower than everyone else. This is especially maddening for motorcyclists.
Sorry I was late but I got stuck behind an ecoblocker the entire way from LA.
by Bob Naik January 30, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.