When you are carpooling and you enter a dark tunnel and get that "uneasy feeling" as you sitting next to someone you don't "Really" know.
by Daryl Tempesta February 23, 2008
Any of a wide range of afflictions resulting from repetitive commuting. Most common are sciatica and butt zits.
by hbm September 21, 2007
She died from a serious case of carpool tunnel syndrome; except she didn't know it until it was too late.
by D Bokeyno August 13, 2008
Temporary, post 9/11 restriction imposed by the Port Authority of New York and New Jersey requiring all cars entering the Holland and Lincoln Tunnels during rush hour to have more than one occupant. This caused NYC-bound drivers to pull up to complete strangers at NJ bus stops and ask if they wanted a ride into the city. Sharing of tolls was optional.
Bus stop standee 1: "Did that dude in the Mercedes just ask you if you wanted a ride into the city?"
Bus stop standee 2: "Yeah. Must be carpool tunnel syndrome. I might have accepted, if he didn't have a boner."
Bus stop standee 2: "Yeah. Must be carpool tunnel syndrome. I might have accepted, if he didn't have a boner."
by Webster, Merry M. August 09, 2011
Man, ever since Mike told me about his wild night with Amanda I've had a bad case of Carpool Tunnel Syndrome.
by McGillionaire November 05, 2016