roadblow 

to receive fallacia while driving; roadhead

I was on I-95 and my girl gave me a nice roadblow

roadblow by Ryan Babakian February 26, 2009

Antiques Roadblow 

A classy, rare, one of a kind blowjob much like an item that would be found on Antiques Roadshow. It is the 15th century Ming Dynasty vase of blowjobs in its one of a kind nature and value. Also, a blowjob from an elderly woman.

I was at the governor's ball and after a meal of foie gras and steak, an incredibly attractive female assistant pulled me to the side and took me to the governor's private bathroom, where i sat on fine porcelain and she gave me an Antiques Roadblow. There was marble and mahogany everywhere, it was real classy.

Also,

Rick: I was at the library of congress last week
Sal: Yeah, how the fuck was that?
Rick: Pretty fuckin' good, the hot librarian took me to the Antiques Roadblow, she said she wanted to polish my musket
Sal: Revolutionary war-themed. That's sounds like a pretty fuckin' classy Antiques Roadblow

Antiques Roadblow by Ichiro Tomlinson May 5, 2010

Indian Roadblock 

When you want to blast your girl in the ass, but you can't cause there is a torpedo in the launcher.

You're going to fuck a chick in the shitter, but there is a turd in the pooper, thus stopping your pork sword from slaying the hole.

"I'd love to take it in the dumper tonight hun, but I've got an Indian Roadblock on board."

Indian Roadblock by davisonfire September 10, 2011

poop roadblock

when you are fingering a girl in her ass and you feel shit.

I was going to fuck Christie in the ass but I felt a poop roadblock and got scared.

poop roadblock by dunnyjake June 20, 2013

Chinese roadblock 

Setting the speed of your vehicle on the highway to that of another vehicle in the next lane that is currently driving no faster than the speed limit to punish drivers behind you who have been tailgating you for miles. This generally only works on two-lane highways.

This jackass behind me has been riding my bumper for 10 minutes. Let's set up a Chinese roadblock and see if we can get him to have a coronary.

Chinese roadblock by A-Damage April 7, 2011

Chav Roadblock 

A large group of Chavs who stand directly across a road (Blocking the road off) to stop cars, it makes the road totally un-drivable, and is a real nonsense for road users.
The act is to block off traffic and/or block off the police, this act shows unity between the Chavs, and makes them feel very powerful.

Chav 1: Dude that Chav Roadblock pwnzed last night
Chav 2: Ye mate, that shit was wack.

Chav Roadblock by Tom Santos March 25, 2008

mutual roadblock 

When you and someone else are walking towards each other in an attempt to pass each other. You move to one side to pass them; they move to the same side to pass you. You move to the other side so you can escape the situation; they try to do the same thing. You are roadblocks of each other until one of you decides to stop and let the other walk by. Regardless of any ill will by either participant, the incident can be really, really annoying.

Me and Stan's mutual roadblock lasted for twelve seconds. Then we each thought the other was being an asshole. We worked it out, though.

mutual roadblock by Tez, a man April 4, 2010